From bf25c3a43f79f568b55c45e2701f5c961977b47c Mon Sep 17 00:00:00 2001 From: Wayne Davison Date: Sun, 15 Mar 2009 01:04:50 +0000 Subject: 26735: Check some function return values for failures. Gets rid of some compiler warnings, and improves error handling/notification. --- Src/Modules/files.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Src/Modules/files.c') 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); -- cgit v1.2.3