updated for version 7.0gv7.0g

1 files changed, 5 insertions, 1 deletions

diff --git a/src/ops.c b/src/ops.c
index 732323e88..71edc5e12 100644
--- a/src/ops.c
+++ b/src/ops.c
@@ -4349,7 +4349,11 @@ fex_format(lnum, count, c)
     int		use_sandbox = was_set_insecurely((char_u *)"formatexpr",
 								   OPT_LOCAL);
     int		r;
-    char_u	buf[NUMBUFLEN];
+#ifdef FEAT_MBYTE
+    char_u	buf[MB_MAXBYTES];
+#else
+    char_u	buf[2];
+#endif
 
     /*
      * Set v:lnum to the first line number and v:count to the number of lines.