zakarya/puzzles
1
0
Fork 0
mirror of git://git.tartarus.org/simon/puzzles.git synced 2025-04-21 08:01:30 -07:00
Code Issues Packages Projects Releases Wiki Activity

Don't ignore the return code of fwrite(). (Slight modification of a

Browse Source 
patch from Phil Bordelon.)

[originally from svn r8373]
This commit is contained in:
Simon Tatham
2008-12-12 19:49:05 +00:00
parent ba08d8ab28
commit 17334d1945
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
obfusc.c
View File

@ -114,7 +114,11 @@ int main(int argc, char **argv)
obfuscate_bitmap(data, datalen * 8, decode);
if (outputmode == BINARY) {
fwrite(data, 1, datalen, stdout);
int ret = fwrite(data, 1, datalen, stdout);
if (ret < 0) {
fprintf(stderr, "obfusc: write: %s\n", strerror(errno));
return 1;
}
} else {
int i;
for (i = 0; i < datalen; i++)