Additional casts to avoid compiler warnings, originally from a MS compiler, but

also given by gcc if you turn on enough warnings.


git-svn-id: svn://vcs.exim.org/pcre/code/trunk@904 2f5784b3-3f2a-0410-8824-cb99058d5e15

1 files changed, 1 insertions, 1 deletions

diff --git a/pcregrep.c b/pcregrep.c
index 10504be..02cfc1f 100644
--- a/pcregrep.c
+++ b/pcregrep.c
@@ -625,7 +625,7 @@ Arguments:
 Returns:     the number of characters read, zero at end of file
 */
 
-static int
+static unsigned int
 read_one_line(char *buffer, int length, FILE *f)
 {
 int c;