(check_punctuation): Used unsigned char* pointers to avoid

1 files changed, 1 insertions, 1 deletions

diff --git a/src/fmt.c b/src/fmt.c
index f3afaef91..abad56e37 100644
--- a/src/fmt.c
+++ b/src/fmt.c
@@ -706,7 +706,7 @@ get_space (FILE *f, register int c)
 static void
 check_punctuation (register WORD *w)
 {
-  register const char *start, *finish;
+  const unsigned char *start, *finish;
 
   start = w->text;
   finish = start + (w->length - 1);