From: Craig Small <csmall@enc.com.au>
Date: Mon, 28 Nov 2011 11:39:09 +0000 (+1100)
Subject: Watch uses unsigned chars to be 8bit clean
X-Git-Tag: v3.3.1~13^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b0ed746267f7d510037825d1a818a4c48882c3c0;p=procps-ng

Watch uses unsigned chars to be 8bit clean

Taken from the Debian patch watch_8bitchar
---

diff --git a/watch.c b/watch.c
index 1e050dc6..af7d2620 100644
--- a/watch.c
+++ b/watch.c
@@ -296,9 +296,9 @@ main(int argc, char *argv[])
 				move(y, x);
 				if (option_differences) {
 					chtype oldch = inch();
-					char oldc = oldch & A_CHARTEXT;
+					unsigned char oldc = oldch & A_CHARTEXT;
 					attr = !first_screen
-					    && ((char)c != oldc
+					    && ((unsigned char)c != oldc
 						||
 						(option_differences_cumulative
 						 && (oldch & A_ATTRIBUTES)));