X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/a795ab99c73ecf5cd577a8fc092074a850314664..681930474072737451ca95ab5682c7ad69e95060:/zlib/zutil.c

diff --git a/zlib/zutil.c b/zlib/zutil.c
index 7fb0327b..2aafdab3 100644
--- a/zlib/zutil.c
+++ b/zlib/zutil.c
@@ -213,7 +213,7 @@ void  zcfree (opaque, ptr)
     voidpf opaque;
     voidpf ptr;
 {
-    free(ptr);
+    if (ptr) free(ptr);
     if (opaque) return; /* make compiler happy */
 }