diff --git a/vm/analysis/RegisterMap.c b/vm/analysis/RegisterMap.c
index 758ebea..744832f 100644
--- a/vm/analysis/RegisterMap.c
+++ b/vm/analysis/RegisterMap.c
@@ -936,6 +936,7 @@
 
             data += lineWidth;
         }
+        assert(data == pMap->data + lineWidth * numEntries);
     } else {
         int hi, lo, mid;
 
@@ -960,7 +961,6 @@
         }
     }
 
-    assert(data == pMap->data + lineWidth * numEntries);
     return NULL;
 }