efl.m4: change backslash sequences capability detection

removes ./configure: line 14173: test: =: unary operator expected
2013-11-19 15:58:16 +01:00 · 2013-11-19 15:58:16 +01:00 · f8a09fb6db
parent 086c5ae901
commit f8a09fb6db
1 changed files with 3 additions and 3 deletions
--- 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"`