From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 2 Oct 2001 23:14:30 +0000 (+0000)
Subject: (AS_SHELL_SANITIZE): "source" -> ".", for compatibility with POSIX shells.
X-Git-Tag: AUTOCONF-2.52f~82
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79d702d8bcc21f176d8c00a234469fa0cd8c2c4d;p=thirdparty%2Fautoconf.git

(AS_SHELL_SANITIZE): "source" -> ".", for compatibility with POSIX shells.
---

diff --git a/lib/m4sugar/m4sh.m4 b/lib/m4sugar/m4sh.m4
index f0738013f..e788ea505 100644
--- a/lib/m4sugar/m4sh.m4
+++ b/lib/m4sugar/m4sh.m4
@@ -155,7 +155,7 @@ if test "x$as_lineno_1"  = "x$as_lineno_2" ||
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
   # original and so on.  Autoconf is especially sensible to this).
-  source ./$as_me.lineno
+  . ./$as_me.lineno
   exit 0
 fi