X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fwrbuf.c;h=31729b031c11fc362b04a686d0acd6a9c7123518;hb=4437d37d1844243b154c4323413e18c50e3b8779;hp=0af358263abeb138dcfb30fe0bd1425e4dc02e2a;hpb=88d3bedf772316f87e1996f655ccf8d1e2589755;p=yaz-moved-to-github.git

diff --git a/src/wrbuf.c b/src/wrbuf.c
index 0af3582..31729b0 100644
--- a/src/wrbuf.c
+++ b/src/wrbuf.c
@@ -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)
 {