diff options
author | FRIGN <dev@frign.de> | 2016-01-04 18:29:44 +0100 |
---|---|---|
committer | FRIGN <dev@frign.de> | 2016-01-04 18:29:44 +0100 |
commit | 3ddd2265c4de0ce0b9d9dc7a80dd85aab054d2ae (patch) | |
tree | 60601904da2845e0f77e4a89167158e13f1df782 | |
parent | d11817909a970e87d3720da64d9be4f8b6305272 (diff) |
Clean up png2ff, remove debug leftovers
Thanks Dimitris, Hiltjo!
-rw-r--r-- | png2ff.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -18,7 +18,7 @@ main(int argc, char *argv[]) uint16_t tmp16; if (argc > 1) { - fprintf(stderr, "usage:%s\n", argv[0]); + fprintf(stderr, "usage: %s\n", argv[0]); return 1; } @@ -27,10 +27,12 @@ main(int argc, char *argv[]) NULL, NULL); png_info_p = png_create_info_struct(png_struct_p); - if (!png_struct_p || !png_info_p || setjmp(png_jmpbuf(png_struct_p))) { + if (!png_struct_p || !png_info_p) { fprintf(stderr, "failed to initialize libpng\n"); return 1; } + if (setjmp(png_jmpbuf(png_struct_p))) + return 1; png_init_io(png_struct_p, stdin); if (png_get_valid(png_struct_p, png_info_p, PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_struct_p); @@ -69,7 +71,6 @@ main(int argc, char *argv[]) fwrite(&tmp16, sizeof(uint16_t), 1, stdout); } } - fprintf(stderr, "written r=%d, i=%d\n", r, i); } else { fprintf(stderr, "format error\n"); return 1; |