From 5015c1eb9a07b2f8351249eac62ab1fe55f03395 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Mon, 11 Jun 2007 17:46:50 +0200
Subject: inotail.c/.h: Implement is_digit to save some bytes of ctype.h
 inclusion

---
 inotail.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'inotail.c')

diff --git a/inotail.c b/inotail.c
index bb27702..075bb5d 100644
--- a/inotail.c
+++ b/inotail.c
@@ -30,7 +30,6 @@
 #include <fcntl.h>
 #include <errno.h>
 #include <getopt.h>
-#include <ctype.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 
@@ -451,7 +450,7 @@ int main(int argc, char **argv)
 			} else if (*optarg == '-')
 				optarg++;
 
-			if (!isdigit(*optarg)) {
+			if (!is_digit(*optarg)) {
 				fprintf(stderr, "Invalid number of lines: %s\n", optarg);
 				exit(EXIT_FAILURE);
 			}
-- 
cgit v1.2.3-54-g00ecf