diff --git a/src/beval.c b/src/beval.c
index cd91863..65dfbc2 100644
--- a/src/beval.c
+++ b/src/beval.c
@@ -74,7 +74,7 @@
 	    }
 	}
 
-	col = vcol2col(wp, lnum, col);
+	col = vcol2col(wp, lnum, col, NULL);
 	scol = col;
 
 	if (VIsual_active