diff --git a/common/dsnlexer.cpp b/common/dsnlexer.cpp
index 22fe81c2c6..e45f6f146e 100644
--- a/common/dsnlexer.cpp
+++ b/common/dsnlexer.cpp
@@ -224,7 +224,6 @@ LINE_READER* DSNLEXER::PopReader()
             reader = 0;
             start  = dummy;
             limit  = dummy;
-            limit  = dummy;
         }
     }
     return ret;