From 6a73c7eeb1ae5f0d1d798b43cd3a62a03c916b66 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 14 Jun 2018 11:44:14 +0930
Subject: [PATCH] configure: fix defaults in help.

Both "[ 1 ]" and "[ 0 ]" both evaluate true in shell; we really want
an explicit '1' test.

Before:
$ ./configure --help
...
  --enable/disable-compat (default disable)

After:
$ ./configure --help
...
  --enable/disable-compat (default enable)

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 configure | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/configure b/configure
index 8ac2a7333..5970b4850 100755
--- a/configure
+++ b/configure
@@ -19,10 +19,10 @@ CONFIG_HEADER=ccan/config.h
 usage_with_default()
 {
     if [ $# = 4 ]; then
-	if [ $2 ]; then
-	    DEF=$4
-	else
+	if [ "$2" = 1 ]; then
 	    DEF=$3
+	else
+	    DEF=$4
 	fi
     else
 	DEF=$2