sparse: Fix an "Using plain integer as NULL pointer" warning

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-09-11 20:25:48 +01:00
parent d190a0875f
commit a946ef55f7
1 changed files with 1 additions and 1 deletions
--- a/kwset.c
+++ b/kwset.c
@ -674,7 +674,7 @@ cwexec (kwset_t kws, char const *text, size_t len, struct kwsmatch *kwsmatch)
     copy of the preceding main search loops. */
  if (lim - mch > kwset->maxd)
    lim = mch + kwset->maxd;
-  lmch = 0;
+  lmch = NULL;
  d = 1;
  while (lim - end >= d)
    {