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Correct checking return value of open in plugins.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23874 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Teruaki Kawashima 2009-12-06 13:52:28 +00:00
parent e760a5abbf
commit 5cdd920d12
11 changed files with 20 additions and 14 deletions
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4
apps/plugins/chip8.c
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@ -1329,7 +1329,7 @@ static bool chip8_init(const char* file)
int i;
fd = rb->open(file, O_RDONLY);
if (fd==-1) {
if (fd < 0) {
rb->lcd_puts(0, 6, "File Error.");
return false;
}
@ -1351,7 +1351,7 @@ static bool chip8_init(const char* file)
c8kname[len-2] = '8';
c8kname[len-1] = 'k';
fd = rb->open(c8kname, O_RDONLY);
if (fd!=-1) {
if (fd >= 0) {
rb->lcd_puts(0, 6, "File&Keymap OK.");
numread = rb->read(fd, chip8_keymap, 16);
rb->close(fd);