diff --git a/test/dump_my_stack.cpp b/test/dump_my_stack.cpp
index 0c60037..e201aab 100644
--- a/test/dump_my_stack.cpp
+++ b/test/dump_my_stack.cpp
@@ -28,7 +28,11 @@ void dump_my_stack() {
                 (dl_rc && dl_inf.dli_sname) ? dl_inf.dli_sname : "(no symbol)",
                 cur_map_entry.pathname.c_str());
         fflush(stdout);
-        unw_context = dw.unwind_context(unw_context);
+        try {
+            unw_context = dw.unwind_context(unw_context);
+        } catch(const DwarfInterpret::FirstUnwindFrame& exn) {
+            return;
+        }
     }
 }
 
@@ -36,7 +40,8 @@ void fill_my_stack(int stack_depth) {
     if(stack_depth == 0)
         dump_my_stack();
 
-    fill_my_stack(stack_depth - 1);
+    else
+        fill_my_stack(stack_depth - 1);
 }
 
 int main(int argc, char** argv) {