1 files changed, 10 insertions, 2 deletions
diff --git a/util/membuf.c b/util/membuf.c
index db3f5ac37..3f7a61ddd 100644
--- a/util/membuf.c
+++ b/util/membuf.c
@@ -52,7 +52,7 @@ put_membuf (membuf_t *mb, const void *buf, size_t len)
   if (mb->len + len >= mb->size)
     {
       char *p;
-      
+
       mb->size += len + 1024;
       p = xrealloc (mb->buf, mb->size);
       mb->buf = p;
@@ -62,6 +62,13 @@ put_membuf (membuf_t *mb, const void *buf, size_t len)
 }
 
 
+void
+put_membuf_str (membuf_t *mb, const char *buf)
+{
+  put_membuf (mb, buf, strlen (buf));
+}
+
+
 void *
 get_membuf (membuf_t *mb, size_t *len)
 {
@@ -75,7 +82,8 @@ get_membuf (membuf_t *mb, size_t *len)
     }
 
   p = mb->buf;
-  *len = mb->len;
+  if (len)
+    *len = mb->len;
   mb->buf = NULL;
   mb->out_of_core = ENOMEM; /* hack to make sure it won't get reused. */
   return p;