pcre32: pcregrep: Use uint32 for characters

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1096 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 1 insertions, 1 deletions

diff --git a/pcregrep.c b/pcregrep.c
index 8252568..c24fd1f 100644
--- a/pcregrep.c
+++ b/pcregrep.c
@@ -1266,7 +1266,7 @@ switch(endlinetype)
 
   while (p > startptr)
     {
-    register int c;
+    register unsigned int c;
     char *pp = p - 1;
 
     if (utf8)