diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-05-20 20:39:38 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-05-20 20:39:38 +0000 |
| commit | 88917b0f143e2eac468aea14338b4d9eddba389d (patch) | |
| tree | 790fd49f0632b93a7ad9cd02974bff82efa60b25 /libc/misc/search | |
| parent | 43eb269ab1d216074e18dadc74c9671398dfe938 (diff) | |
replace "if (p) free(p)" by just "free(p)" - free(NULL) is safe.
Diffstat (limited to 'libc/misc/search')
| -rw-r--r-- | libc/misc/search/_hsearch_r.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libc/misc/search/_hsearch_r.c b/libc/misc/search/_hsearch_r.c index 257c0610c..c9c4a9ccf 100644 --- a/libc/misc/search/_hsearch_r.c +++ b/libc/misc/search/_hsearch_r.c @@ -110,9 +110,8 @@ void hdestroy_r (struct hsearch_data *htab) return; } - if (htab->table != NULL) - /* free used memory */ - free (htab->table); + /* free used memory */ + free (htab->table); /* the sign for an existing table is an value != NULL in htable */ htab->table = NULL; |