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find: support "find . -delete" idiom - do not try rmdir(".") 

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2015-10-07 21:01:47 +02:00
parent 305958dbd4
commit 8c0708a329
1 changed files with 4 additions and 1 deletions
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5
findutils/find.c
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@ -768,7 +768,10 @@ ACTF(delete)
{
int rc;
if (S_ISDIR(statbuf->st_mode)) {
rc = rmdir(fileName);
/* "find . -delete" skips rmdir(".") */
rc = 0;
if (NOT_LONE_CHAR(fileName, '.'))
rc = rmdir(fileName);
} else {
rc = unlink(fileName);
}