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Save empty filename settings when necessary. Fixes the inability to save the 'no backdrop' setting due to the new default.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16384 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2008-02-23 10:17:31 +00:00
parent a32de4f25f
commit db70f8d20b
1 changed files with 3 additions and 5 deletions
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8
apps/settings.c
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@ -524,9 +524,8 @@ static bool settings_write_config(char* filename, int options)
break;
case F_T_CHARPTR:
case F_T_UCHARPTR:
if (((char*)settings[i].setting)[0] == '\0')
break;
if (settings[i].filename_setting->prefix)
if (((char*)settings[i].setting)[0]
&& settings[i].filename_setting->prefix)
{
snprintf(value,MAX_PATH,"%s%s%s",
settings[i].filename_setting->prefix,
@ -537,8 +536,7 @@ static bool settings_write_config(char* filename, int options)
settings[i].filename_setting->max_len);
break;
} /* switch () */
if (value[0])
fdprintf(fd,"%s: %s\r\n",settings[i].cfg_name,value);
fdprintf(fd,"%s: %s\r\n",settings[i].cfg_name,value);
} /* for(...) */
close(fd);
#if CONFIG_TUNER