Portability

- Fixed compiler warning.
2011-08-21 22:36:11 -04:00
parent 7a778ba317
commit d7ba2b2b62
1 changed files with 1 additions and 1 deletions
--- a/src/E9.cpp
+++ b/src/E9.cpp
@@ -460,7 +460,7 @@ void E9::operator_equal (
  // 'project' is matched leftmost.
  if (left._raw == "project")
  {
-    int right_len = right._value.length ();
+    unsigned int right_len = right._value.length ();
    if (compare (right._value,
                 (right_len < left._value.length ()
                   ? left._value.substr (0, right_len)