Don't call g_str_has_prefix on a NULL strung. (#344897, Tommi Komulainen)

	* gtk/gtkentrycompletion.c (gtk_entry_completion_compute_prefix): Don't
	call g_str_has_prefix on a NULL strung.  (#344897, Tommi Komulainen)

ChangeLog

 2006-06-19  Matthias Clasen  <mclasen@redhat.com>
 
+	* gtk/gtkentrycompletion.c (gtk_entry_completion_compute_prefix): Don't
+	call g_str_has_prefix on a NULL strung.  (#344897, Tommi Komulainen)
+
 	* gtk/gtkfilechooserdefault.c: 
 	Avoid a near-duplicate string and add some
 	translator comments.  (#345320, #345321, Hendrik Richter)

ChangeLog.pre-2-10

 2006-06-19  Matthias Clasen  <mclasen@redhat.com>
 
+	* gtk/gtkentrycompletion.c (gtk_entry_completion_compute_prefix): Don't
+	call g_str_has_prefix on a NULL strung.  (#344897, Tommi Komulainen)
+
 	* gtk/gtkfilechooserdefault.c: 
 	Avoid a near-duplicate string and add some
 	translator comments.  (#345320, #345321, Hendrik Richter)

gtk/gtkentrycompletion.c

@@ -1486,7 +1486,7 @@ gtk_entry_completion_compute_prefix (GtkEntryCompletion *completion)
 			  &iter, completion->priv->text_column, &text,
 			  -1);
 
-      if (g_str_has_prefix (text, key))
+      if (text && g_str_has_prefix (text, key))
 	{
 	  if (!prefix)
 	    prefix = g_strdup (text);