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Don't treat pointers as booleans.

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This commit is contained in:
Pawel Jakub Dawidek 2013-02-17 11:47:30 +00:00
parent de26549841
commit 4881a5950e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=246905
1 changed files with 3 additions and 3 deletions
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6
sys/kern/kern_descrip.c
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@ -1949,11 +1949,11 @@ fdfree(struct thread *td)
fdp->fd_jdir = NULL;
FILEDESC_XUNLOCK(fdp);
if (cdir)
if (cdir != NULL)
vrele(cdir);
if (rdir)
if (rdir != NULL)
vrele(rdir);
if (jdir)
if (jdir != NULL)
vrele(jdir);
fddrop(fdp);