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| author | Wayne Davison <wayned@users.sourceforge.net> | 2009-03-15 01:04:50 +0000 |
|---|---|---|
| committer | Wayne Davison <wayned@users.sourceforge.net> | 2009-03-15 01:04:50 +0000 |
| commit | bf25c3a43f79f568b55c45e2701f5c961977b47c (patch) | |
| tree | eacd272cd739c11b793aa5788bba21fdc6d1205e /Src/Modules/files.c | |
| parent | f0bcd0ecd0896180c5a3f977e086f7237a774d25 (diff) | |
| download | zsh-bf25c3a43f79f568b55c45e2701f5c961977b47c.tar.gz zsh-bf25c3a43f79f568b55c45e2701f5c961977b47c.tar.xz zsh-bf25c3a43f79f568b55c45e2701f5c961977b47c.zip | |
26735: Check some function return values for failures. Gets rid of
some compiler warnings, and improves error handling/notification.
Diffstat (limited to 'Src/Modules/files.c')
| -rw-r--r-- | Src/Modules/files.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Src/Modules/files.c b/Src/Modules/files.c index f22b23fb7..0b991c556 100644 --- a/Src/Modules/files.c +++ b/Src/Modules/files.c @@ -428,7 +428,8 @@ recursivecmd(char *nam, int opt_noerr, int opt_recurse, int opt_safe, if ((err & 2) && ds.dirfd >= 0 && restoredir(&ds) && zchdir(pwd)) { zsfree(pwd); pwd = ztrdup("/"); - chdir(pwd); + if (chdir(pwd) < 0) + zwarn("failed to chdir(%s): %e", pwd, errno); } if (ds.dirfd >= 0) close(ds.dirfd); |