Add new mutex create where mutex attribute can be set

[yaz-moved-to-github.git] / src / wrbuf.c

diff --git a/src/wrbuf.c b/src/wrbuf.c
index 552da94..31729b0 100644 (file)
--- 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) 1995-2010 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)
 {