From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 11 Jan 2007 06:01:54 +0000 (+0000)
Subject: Use -eq, not =, in case expr outputs leading zeros or something
X-Git-Tag: v1.3.12~12
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=2d97657ee315734d908e9008cb9843755bfbc88b;p=debian%2Fgzip

Use -eq, not =, in case expr outputs leading zeros or something
silly like that.
---

diff --git a/m4/shell.m4 b/m4/shell.m4
index 78ed36c..07740aa 100644
--- a/m4/shell.m4
+++ b/m4/shell.m4
@@ -16,7 +16,7 @@ AC_DEFUN([AC_PROG_SHELL],
 	>|conftest.c || exit
 	!>conftest.c || exit
 	# Test that $(...) works.
-	test "$(expr 3 + 4)" = 7 || exit
+	test "$(expr 3 + 4)" -eq 7 || exit
       '
       ac_cv_path_shell=no