From: Jim Meyering <jim@meyering.net>
Date: Sun, 7 May 2006 17:46:57 +0000 (+0000)
Subject: (patch-check): Correct reversed sense of `test -s' test.
X-Git-Tag: v6.0~418
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4d3446babc8032595dd52beff7c3d814c0dd35e;p=thirdparty%2Fcoreutils.git

(patch-check): Correct reversed sense of `test -s' test.
Work around the fact that patch always outputs `patching file ...'.
---

diff --git a/Makefile.maint b/Makefile.maint
index 5837ff8d50..f1fece4eb9 100644
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -294,8 +294,11 @@ sc_useless_cpp_parens:
 # have to copy all of src/ before running patch.
 patch-check:
 	cp src/remove.c tmp-remove.c
-	patch -V never --fuzz=0 tmp-remove.c src/c99-to-c89.diff
-	rm -f tmp-remove.c
+	patch -V never --fuzz=0 tmp-remove.c src/c99-to-c89.diff \
+	  > $@.1 2>&1
+	sed -n '2p' $@.1 > $@.2
+	test -s $@.2 && exit 1 || :
+	rm -f tmp-remove.c $@.1 $@.2
 
 # Ensure that date's --help output stays in sync with the info
 # documentation for GNU strftime.  The only exception is %N,