From 020b125dd85046fde0fe19481a3f4c67ccd5e813 Mon Sep 17 00:00:00 2001
From: Alexander Matthes <ziz@mailbox.org>
Date: Fri, 20 Jan 2017 13:39:25 +0100
Subject: [PATCH] Fixing issue
 https://github.com/ComputationalRadiationPhysics/picongpu/issues/1775 about
 interpreting `\n` after `\r` as whitespace instead of being part of the
 newline.

---
 src/tools/bin/tbg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/bin/tbg b/src/tools/bin/tbg
index f973c66ab2..a3a7861142 100755
--- a/src/tools/bin/tbg
+++ b/src/tools/bin/tbg
@@ -374,7 +374,7 @@ if [ ! -f "$cfg_file" ] ; then
 fi
 
 # cfg file sanity check - space after \ at EOL ?
-cfg_err=`egrep "\\\\\[[:space:]]+$" $cfg_file | wc -l`
+cfg_err=`egrep "\\\\\[[:blank:]]+$" $cfg_file | wc -l`
 if [ $cfg_err != 0 ] ; then
     echo "ERROR: file \"$cfg_file\" contains spaces after line continuation \\"
     echo "Check the following lines for end-of-line spaces:"