From 6c36b8bb23bb033aaae5f1dff3b38d8e0e44717c Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Sun, 4 Oct 2020 20:47:13 +0200
Subject: [PATCH] build: Fix SENDMAIL define for a PATH with spaces.

* configure.ac: Fix use of $PATH

(cherry picked from commit 77e416741abb0a871733bd46cbc81329859de96e)
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index b76f18264..14086b389 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1247,7 +1247,7 @@ AC_ARG_WITH(mailprog,
                      [use "NAME -t" for mail transport]),
              ,with_mailprog=yes)
 if test x"$with_mailprog" = xyes ; then
-    AC_PATH_PROG(SENDMAIL,sendmail,,$PATH:/usr/sbin:/usr/libexec:/usr/lib)
+    AC_PATH_PROG(SENDMAIL,sendmail,,"$PATH":/usr/sbin:/usr/libexec:/usr/lib)
 elif test x"$with_mailprog" != xno ; then
     AC_MSG_CHECKING([for a mail transport program])
     AC_SUBST(SENDMAIL,$with_mailprog)