1 files changed, 6 insertions, 2 deletions
diff --git a/src/dstring.c b/src/dstring.c
index 7e13067..ce434db 100644
--- a/src/dstring.c
+++ b/src/dstring.c
@@ -42,6 +42,7 @@ static const char id[]="$Id$";
 #include "dstring.h"
 #include "util.h"
 
+static const char header_id[]=KBS_DSTRING_H;
 
 /* ---------------------------------------- CONSTANTS
 */
@@ -66,8 +67,11 @@ DString DSInit(void)
 
 void DSFree(DString ds)
 {
-    free(ds->text);
-    free(ds);
+    if (ds)
+    {
+	free(ds->text);
+	free(ds);
+    }
 }