From f8a09fb6dbda51be69ac0113868d9c1412243705 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Tue, 19 Nov 2013 15:58:16 +0100
Subject: [PATCH] efl.m4: change backslash sequences capability detection

removes ./configure: line 14173: test: =: unary operator expected
---
 m4/efl.m4 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/m4/efl.m4 b/m4/efl.m4
index 7e277003c4..3671ba869f 100644
--- a/m4/efl.m4
+++ b/m4/efl.m4
@@ -58,10 +58,10 @@ case "$TERM" in
 esac
 
 if test "${want_color}" = "yes"; then
-   if test `echo -e` = -e; then
-      echoopt=
-   else
+   if test `echo -e x` = x; then
       echoopt=-e
+   else
+      echoopt=
    fi
 
    COLOR_YES=`echo $echoopt "\033@<:@1;32m"`