whitespace fixes

Change-Id: I86880595b78e3cae62361c32ca57cf6f6a4ad963

apps/plugins/random_folder_advance_config.c

@@ -211,7 +211,7 @@ static bool custom_dir(void)
         rb->close(fd2);
         if(errors)
             /* Press button to continue */
-            rb->get_action(CONTEXT_STD, TIMEOUT_BLOCK); 
+            rb->get_action(CONTEXT_STD, TIMEOUT_BLOCK);
     }
     else
         return false;
@@ -259,11 +259,11 @@ static int load_list(void)
     {
         return -2;
     }
-    
+
     rb->read(myfd,buffer,buffer_size);
     rb->close(myfd);
     list = (struct file_format *)buffer;
-    
+
     return 0;
 }
 
@@ -288,7 +288,7 @@ static int save_list(void)
     rb->lseek(myfd,0,SEEK_SET);
     rb->write(myfd,&dirs_count,sizeof(int));
     rb->close(myfd);
-    
+
     return 1;
 }
 
@@ -298,22 +298,22 @@ static int edit_list(void)
     bool exit = false;
     int button,i;
     int selection, ret = 0;
-    
+
     /* load the dat file if not already done */
     if ((list == NULL || list->count == 0) && (i = load_list()) != 0)
     {
         rb->splashf(HZ*2, "Could not load %s, rv = %d", RFA_FILE, i);
         return -1;
     }
-    
+
     dirs_count = list->count;
-    
+
     rb->gui_synclist_init(&lists,list_get_name_cb,0, false, 1, NULL);
     rb->gui_synclist_set_icon_callback(&lists,NULL);
     rb->gui_synclist_set_nb_items(&lists,list->count);
     rb->gui_synclist_limit_scroll(&lists,true);
     rb->gui_synclist_select_item(&lists, 0);
-    
+
     while (!exit)
     {
         rb->gui_synclist_draw(&lists);
@@ -387,22 +387,22 @@ static int export_list_to_file_text(void)
         rb->splashf(HZ*2, "Could not load %s, rv = %d", RFA_FILE, i);
         return 0;
     }
-        
+
     if (list->count <= 0)
     {
         rb->splashf(HZ*2, "no dirs in list file: %s", RFA_FILE);
         return 0;
     }
-        
+
     /* create and open the file */
     int myfd = rb->creat(RFA_FILE_TEXT, 0666);
     if (myfd < 0)
     {
-        rb->splashf(HZ*4, "failed to open: fd = %d, file = %s", 
+        rb->splashf(HZ*4, "failed to open: fd = %d, file = %s",
             myfd, RFA_FILE_TEXT);
         return -1;
     }
-    
+
     /* write each directory to file */
     for (i = 0; i < list->count; i++)
     {
@@ -411,7 +411,7 @@ static int export_list_to_file_text(void)
             rb->fdprintf(myfd, "%s\n", list->folder[i]);
         }
     }
-    
+
     rb->close(myfd);
     rb->splash(HZ, "Done");
     return 1;
@@ -420,7 +420,7 @@ static int export_list_to_file_text(void)
 static int import_list_from_file_text(void)
 {
     char line[MAX_PATH];
-    
+
     buffer = rb->plugin_get_audio_buffer(&buffer_size);
     if (buffer == NULL)
     {
@@ -434,11 +434,11 @@ static int import_list_from_file_text(void)
         rb->splashf(HZ*2, "failed to open: %s", RFA_FILE_TEXT);
         return -1;
     }
-    
+
     /* set the list structure, and initialize count */
     list = (struct file_format *)buffer;
     list->count = 0;
-        
+
     while ((rb->read_line(myfd, line, MAX_PATH - 1)) > 0)
     {
         /* copy the dir name, and skip the newline */
@@ -448,16 +448,16 @@ static int import_list_from_file_text(void)
         {
             if (line[len-1] == 0x0A || line[len-1] == 0x0D)
                 line[len-1] = 0x00;
-            if (len > 1 && 
+            if (len > 1 &&
                 (line[len-2] == 0x0A || line[len-2] == 0x0D))
                 line[len-2] = 0x00;
         }
-        
+
         rb->strcpy(list->folder[list->count++], line);
     }
-    
+
     rb->close(myfd);
-    
+
     if (list->count == 0)
     {
         load_list();
@@ -484,14 +484,14 @@ static int start_shuffled_play(void)
         rb->splashf(HZ*2, "Not enough memory for shuffling");
         return 0;
     }
- 
+
     /* load the dat file if not already done */
     if ((list == NULL || list->count == 0) && (i = load_list()) != 0)
     {
         rb->splashf(HZ*2, "Could not load %s, rv = %d", RFA_FILE, i);
         return 0;
     }
-        
+
     if (list->count <= 0)
     {
         rb->splashf(HZ*2, "no dirs in list file: %s", RFA_FILE);
@@ -507,7 +507,7 @@ static int start_shuffled_play(void)
     }
     for(i=0;i<list->count;i++)
         order[i]=i;
-    
+
     for(i = list->count - 1; i >= 0; i--)
     {
         /* the rand is from 0 to RAND_MAX, so adjust to our value range */
@@ -518,7 +518,7 @@ static int start_shuffled_play(void)
         order[candidate] = order[i];
         order[i] = store;
     }
-        
+
     /* We don't want whatever is playing */
     if (!(rb->playlist_remove_all_tracks(NULL) == 0
           && rb->playlist_create(NULL, NULL) == 0))
@@ -643,6 +643,6 @@ enum plugin_status plugin_start(const void* parameter)
 #endif
 
     cancel = false;
-    
+
     return main_menu();
 }