chardiff: correctly handle 0xFF byte

2 files changed, 4 insertions, 4 deletions

diff --git a/chardiff_post.c b/chardiff_post.c
index 9aa1790..54679ed 100644
--- a/chardiff_post.c
+++ b/chardiff_post.c
@@ -1,9 +1,9 @@
-/* Copyright (C) 2011-2014 Luke Shumaker <lukeshu@sbcglobal.net> */
+/* Copyright (C) 2011-2015 Luke Shumaker <lukeshu@sbcglobal.net> */
 #include <stdio.h>
 
 int
 main (int argc, char* argv[]) {
-	char c;
+	int c;
 	while ((c = getchar()) != EOF) {
 		if (c=='\\') {
 			char c2 = getchar();
diff --git a/chardiff_pre.c b/chardiff_pre.c
index 9b334e1..2be38f5 100644
--- a/chardiff_pre.c
+++ b/chardiff_pre.c
@@ -1,9 +1,9 @@
-/* Copyright (C) 2011, 2013-2014 Luke Shumaker <lukeshu@sbcglobal.net> */
+/* Copyright (C) 2011, 2013-2015 Luke Shumaker <lukeshu@sbcglobal.net> */
 #include <stdio.h>
 
 int
 main (int argc, char* argv[]) {
-	char c;
+	int c;
 	while ((c = getchar()) != EOF) {
 		switch (c) {
 			case '\n': puts("\\n"); break;