diff options
Diffstat (limited to 'examples/decode_ico.c')
| -rw-r--r-- | examples/decode_ico.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/examples/decode_ico.c b/examples/decode_ico.c index c917c99..571c566 100644 --- a/examples/decode_ico.c +++ b/examples/decode_ico.c @@ -49,6 +49,7 @@ int main(int argc, char *argv[]) bmp_result code; struct bmp_image *bmp; size_t size; + unsigned short res = 0; if ((argc < 2) || (argc > 4)) { fprintf(stderr, "Usage: %s collection.ico [width=255] [height=255]\n", argv[0]); @@ -67,7 +68,8 @@ int main(int argc, char *argv[]) code = ico_analyse(&ico, size, data); if (code != BMP_OK) { warning("ico_analyse", code); - exit(1); + res = 1; + goto cleanup; } /* decode the image */ @@ -78,7 +80,8 @@ int main(int argc, char *argv[]) /* code = bmp_decode_trans(bmp, TRANSPARENT_COLOR); */ if (code != BMP_OK) { warning("bmp_decode", code); - exit(1); + res = 1; + goto cleanup; } printf("P3\n"); @@ -102,11 +105,12 @@ int main(int argc, char *argv[]) } } +cleanup: /* clean up */ ico_finalise(&ico); free(data); - return 0; + return res; } |