diff --git a/src/eval.c b/src/eval.c
index 9a02589..c37075b 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -3228,7 +3228,7 @@
     void	*fi_void;
     char_u	*arg;
 {
-    forinfo_T    *fi = (forinfo_T *)fi_void;
+    forinfo_T	*fi = (forinfo_T *)fi_void;
     int		result;
     listitem_T	*item;