From: Roy Marples <roy@marples.name>
Date: Fri, 15 Aug 2008 11:33:33 +0000 (+0000)
Subject: If cmp and diff aren't around, try a text match using cat. After all, we are working... 
X-Git-Tag: v4.0.2~25
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e79a3e4a12ba865f95f21abe8110adb47446293;p=thirdparty%2Fdhcpcd.git

If cmp and diff aren't around, try a text match using cat. After all, we are working with text files.
---

diff --git a/dhcpcd-run-hooks.in b/dhcpcd-run-hooks.in
index 66192942..1e5d5b37 100644
--- a/dhcpcd-run-hooks.in
+++ b/dhcpcd-run-hooks.in
@@ -87,7 +87,8 @@ change_file()
 	elif type diff >/dev/null 2>&1; then
 		diff -q "$1" "$2" >/dev/null
 	else
-		false
+		# Hopefully we're only working on small text files ...
+		[ "$(cat "$1")" = "$(cat "$2")" ]
 	fi
 	if [ $? -eq 0 ]; then
 		rm -f "$2"