diff --git a/src/bin/exactness/inspect.c b/src/bin/exactness/inspect.c
index 64f5d1760f..7a119034b0 100644
--- a/src/bin/exactness/inspect.c
+++ b/src/bin/exactness/inspect.c
@@ -357,7 +357,11 @@ _scn_text_get(void *data, Evas_Object *gl, const char *part EINA_UNUSED)
         Exactness_Action *a1 = vv->p1;
         Exactness_Action *a2 = vv->p2;
 
-        if (!a1 ^ !a2) return strdup("XXXXX");
+        if (!a1 ^ !a2)
+	  {
+             eina_strbuf_free(buf);
+             return strdup("XXXXX");
+	  }
 
         if (a1->delay_ms != a2->delay_ms) eina_strbuf_append_printf(buf, "[+"LDIFF(%.3f)"/+"RDIFF(%.3f)"]: ", a1->delay_ms/1000.0, a2->delay_ms/1000.0);
         else eina_strbuf_append_printf(buf, "+%.3f: ", a1->delay_ms / 1000.0);