From c1a327fc0b76c46084149e964ff0ab256f20d6ef Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@free.fr>
Date: Fri, 3 Jan 2014 00:13:15 +0100
Subject: scripts: do not allow commas in directories, it breaks things

The comma is used by the autotools as separator in many sed expressions,
which break if a directory contains commas.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in
index 7126ee7..3699500 100644
--- a/scripts/crosstool-NG.sh.in
+++ b/scripts/crosstool-NG.sh.in
@@ -77,6 +77,9 @@ for d in            \
             *:*)
                 CT_Abort "'CT_${d}_DIR'='${dir}' contains a colon in it.\nDon't use colons in paths, it breaks things."
                 ;;
+            *,*)
+                CT_Abort "'CT_${d}_DIR'='${dir}' contains a comma in it.\nDon't use commas in paths, it breaks things."
+                ;;
         esac
 done
 
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