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Diffstat (limited to 'src/debugger.c')
-rw-r--r--src/debugger.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/debugger.c b/src/debugger.c
index cdf6caa..808c962 100644
--- a/src/debugger.c
+++ b/src/debugger.c
@@ -262,6 +262,9 @@ void open_debugger(struct frame *fr)
{
struct debugwindow *dbgw;
GtkWidget *scroll;
+
+ if ( fr == NULL ) return;
+
dbgw = calloc(1, sizeof(struct debugwindow));
if ( dbgw == NULL ) return;