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authorEric Wong <normalperson@yhbt.net>2008-09-23 22:38:43 +0200
committerMax Kellermann <max@duempel.org>2008-09-23 22:38:43 +0200
commitef359260830b1b4cc6a386bd5697f1a198704a4c (patch)
tree93fb666c6027beba133b609d4fc787ed26bee9cd /src/songvec.c
parent74b34f7b6115da93a772e3c7c8da2889df4d1d91 (diff)
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songvec: avoid free(NULL)
Potentially broken free() implementations don't like it
Diffstat (limited to '')
-rw-r--r--src/songvec.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/songvec.c b/src/songvec.c
index f879830dc..3d0eaa02f 100644
--- a/src/songvec.c
+++ b/src/songvec.c
@@ -60,7 +60,9 @@ void songvec_add(struct songvec *sv, Song *add)
void songvec_free(struct songvec *sv)
{
- free(sv->base);
- sv->base = NULL;
+ if (sv->base) {
+ free(sv->base);
+ sv->base = NULL;
+ }
sv->nr = 0;
}