From aead37d19ed17f1391f373c9599477e0e178cf0c Mon Sep 17 00:00:00 2001
From: "Gary V. Vaughan" <gary@gnu.org>
Date: Thu, 8 Dec 2011 12:24:00 +0700
Subject: [PATCH] bootstrap: escape quotes properly in generated functions.

* bootstrap: Although not a real bug, for consistency, be sure
to correctly escape single quotes inside a single quoted
function generator.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
---
 bootstrap | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bootstrap b/bootstrap
index bfdbfbdc4..28f85b03b 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1018,7 +1018,7 @@ for tool in autoconf libtoolize autopoint; do
     # in order for `func_find_tool` to run.
     ${require_'$tool'-:}
 
-    printf '%s\n' "$buildreq" |func_grep_q '\''^[	 ]*'$tool\'' || {
+    printf '\''%s\n'\'' "$buildreq" |func_grep_q '\''^[	 ]*'$tool\'' || {
       func_extract_trace '$m'
       _G_version=$func_extract_trace_result
       test -n "$_G_version" && {
-- 
2.47.2