1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs
index fa01a15af5a..e8e39ff272a 100644
--- a/src/libsyntax/codemap.rs
+++ b/src/libsyntax/codemap.rs
@@ -189,7 +189,7 @@ pub impl FileMap {
         return FileMap {
             name: filename, substr: substr, src: src,
             start_pos: start_pos,
-            mut lines: ~[start_pos]
+            mut lines: ~[]
         };
     }