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/inet/rpc/getrpcent.c | |
| parent | 43eb269ab1d216074e18dadc74c9671398dfe938 (diff) | |
replace "if (p) free(p)" by just "free(p)" - free(NULL) is safe.
Diffstat (limited to 'libc/inet/rpc/getrpcent.c')
| -rw-r--r-- | libc/inet/rpc/getrpcent.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/libc/inet/rpc/getrpcent.c b/libc/inet/rpc/getrpcent.c index 7b9b93758..186bd130f 100644 --- a/libc/inet/rpc/getrpcent.c +++ b/libc/inet/rpc/getrpcent.c @@ -93,10 +93,8 @@ void endrpcent(void) return; if (d->stayopen) return; - if (d->current) { - free(d->current); - d->current = NULL; - } + free(d->current); + d->current = NULL; if (d->rpcf) { fclose(d->rpcf); d->rpcf = NULL; @@ -115,8 +113,7 @@ void setrpcent(int f) d->rpcf = fopen(RPCDB, "r"); else rewind(d->rpcf); - if (d->current) - free(d->current); + free(d->current); d->current = NULL; d->stayopen |= f; } |