From c7a0b9c562dacdedb8dce7ef1bc21d7fca3a87df Mon Sep 17 00:00:00 2001
From: Vitali Haravy <HumaneProgrammer@gmail.com>
Date: Fri, 7 Nov 2014 13:17:11 +0000
Subject: [PATCH] Do not put double quotes around empty variables.

---
 configure | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 2115b134db3..77900253014 100755
--- a/configure
+++ b/configure
@@ -86,7 +86,12 @@ putpathvar() {
     else
         printf "configure: %-20s := %s %s\n" $1 "$T" "$2"
     fi
-    printf "%-20s := \"%s\"\n" $1 "$T" >>config.tmp
+    if [ -z "$T" ]
+    then
+        printf "%-20s := \n" $1 >>config.tmp
+    else
+        printf "%-20s := \"%s\"\n" $1 "$T" >>config.tmp
+    fi
 }
 
 probe() {
-- 
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