From b922ba9a951f61f91e3bb527b36c9b6e5bf9ff48 Mon Sep 17 00:00:00 2001
From: bug1 <bug1@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Wed, 11 Jul 2001 07:25:01 +0000
Subject: free coniditionally, just to make it play nice with dmalloc which is
 incompatable with standard free()

git-svn-id: svn://busybox.net/trunk/busybox@3063 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
 libbb/unzip.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'libbb')

diff --git a/libbb/unzip.c b/libbb/unzip.c
index b85eb9981..23bf6c73c 100644
--- a/libbb/unzip.c
+++ b/libbb/unzip.c
@@ -1024,6 +1024,10 @@ extern void gz_close(int gunzip_pid)
 	if (waitpid(gunzip_pid, NULL, 0) == -1) {
 		printf("Couldnt wait ?");
 	}
-	free(window);
-	free(crc_table);
+	if (window) {
+		free(window);
+	}
+	if (crc_table) {
+		free(crc_table);
+	}
 }
-- 
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