From: Eric Blake <eblake@redhat.com>
Date: Thu, 26 Aug 2010 03:26:14 +0000 (-0600)
Subject: m4sh: revert incorrect mix of "${a='b'}"
X-Git-Tag: v2.68~48
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65d740da996b3284f0e18fe845d51dbb4373e751;p=thirdparty%2Fautoconf.git

m4sh: revert incorrect mix of "${a='b'}"

Regression introduced in cb27df430d86d5a16bc1f210d36e29400369dbc2.

* bin/autoconf.as: Revert leak of literal '' into assignment.
* tests/tools.at (autom4te preselections): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
---

diff --git a/ChangeLog b/ChangeLog
index 71c764f6e..fa252b32f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-08-25  Eric Blake  <eblake@redhat.com>
 
+	m4sh: revert incorrect mix of "${a='b'}"
+	* bin/autoconf.as: Revert leak of literal '' into assignment.
+	* tests/tools.at (autom4te preselections): Likewise.
+
 	m4sh: revert regression in AS_TMPDIR
 	* lib/m4sugar/m4sh.m4 (AS_TMPDIR): The previous patch trying to
 	rename $tmp to $as_tmp was wrong; config.status relies on it.
diff --git a/bin/autoconf.as b/bin/autoconf.as
index dca460688..aa7fe6b5c 100644
--- a/bin/autoconf.as
+++ b/bin/autoconf.as
@@ -85,7 +85,7 @@ exit_missing_arg='
 # restore font-lock: '
 
 # Variables.
-: "${AUTOM4TE='@bindir@/@autom4te-name@'}"
+: ${AUTOM4TE='@bindir@/@autom4te-name@'}
 autom4te_options=
 outfile=
 verbose=false
diff --git a/tests/tools.at b/tests/tools.at
index 20e903796..167d68a81 100644
--- a/tests/tools.at
+++ b/tests/tools.at
@@ -1160,7 +1160,7 @@ AT_CLEANUP
 # -----------------------------
 
 AT_SETUP([autom4te preselections])
-: "${sleep='sleep 1'}"	# Command to force different time stamps.
+: ${sleep='sleep 1'}	# Command to force different time stamps.
 # If this test should run on FAT file systems and older w32,
 # then setting $sleep correctly needs to be revisited.