remove unneccesary 'if'

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@4403 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/ast_expr.y b/ast_expr.y
index 71546f1b0b5b28a3ddf65b495e672a5251c436a9..43385ae8f4e829d7e6b8f247cb2484a0aac57cec 100755 (executable)
--- a/ast_expr.y
+++ b/ast_expr.y
@@ -215,8 +215,7 @@ struct val *vp;
        }
        if (vp->type == string || vp->type == numeric_string)
                free (vp->u.s); 
-       if (vp)
-               free (vp);
+       free (vp);
 }