X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fwrbuf.c;h=fd73beb913e9063f6f5422f77468e20c750e368d;hp=552da942a8cfb2fddf94662d423b950819650e9a;hb=43a9d38d20c1b1bcd1a03b2445a501d27526bd35;hpb=dec1c4b71c8bb7a0d78efee541eeac07782bff73

diff --git a/src/wrbuf.c b/src/wrbuf.c
index 552da94..fd73beb 100644
--- a/src/wrbuf.c
+++ b/src/wrbuf.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2009 Index Data
+ * Copyright (C) 1995-2011 Index Data
  * See the file LICENSE for details.
  */
 
@@ -35,8 +35,11 @@ WRBUF wrbuf_alloc(void)
 
 void wrbuf_destroy(WRBUF b)
 {
-    xfree(b->buf);
-    xfree(b);
+    if (b)
+    {
+        xfree(b->buf);
+        xfree(b);
+    }
 }
 
 void wrbuf_rewind(WRBUF b)
@@ -76,11 +79,6 @@ void wrbuf_puts(WRBUF b, const char *buf)
     wrbuf_write(b, buf, strlen(buf));
 }
 
-void wrbuf_vputs(const char *buf, void *client_data)
-{
-    wrbuf_write((WRBUF) client_data, buf, strlen(buf));
-}
-
 void wrbuf_puts_replace_char(WRBUF b, const char *buf, 
                             const char from, const char to)
 {