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26735: Check some function return values for failures. Gets rid of

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some compiler warnings, and improves error handling/notification.
This commit is contained in:
Wayne Davison 2009-03-15 01:04:50 +00:00
parent f0bcd0ecd0
commit bf25c3a43f
8 changed files with 28 additions and 16 deletions
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3
Src/utils.c
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@ -5422,7 +5422,8 @@ lchdir(char const *path, struct dirsav *d, int hard)
}
#ifdef HAVE_LSTAT
if (*path == '/')
chdir("/");
if (chdir("/") < 0)
zwarn("failed to chdir(/): %e", errno);
for(;;) {
while(*path == '/')
path++;