From 2f5a4e5e84da136421dccdc899d526f97dbf7e5d Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 6 Apr 2022 10:40:23 +0200
Subject: [splashtool] Fix size extraction by forcing grep into ASCII mode

---
 core/modules/splashtool/data/opt/openslx/bin/splashtool | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/modules/splashtool/data/opt/openslx/bin/splashtool b/core/modules/splashtool/data/opt/openslx/bin/splashtool
index 69a76a40..9b3328f7 100755
--- a/core/modules/splashtool/data/opt/openslx/bin/splashtool
+++ b/core/modules/splashtool/data/opt/openslx/bin/splashtool
@@ -131,9 +131,9 @@ else
 		ppm="${ppm}.gz"
 	fi
 	if [ "${ppm%.gz}" != "${ppm}" ]; then
-		ppm_size="$( < "$ppm"  zcat | head -n 5 | grep -v '^#' | sed -n 2p )"
+		ppm_size="$( < "$ppm"  zcat | head -n 5 | grep -a -v '^#' | sed -n 2p )"
 	else
-		ppm_size="$( < "$ppm"  head -n 5 | grep -v '^#' | sed -n 2p )"
+		ppm_size="$( < "$ppm"  head -n 5 | grep -a -v '^#' | sed -n 2p )"
 	fi
 	if [ -z "$ppm_size" ]; then
 		echo "Invalid ppm? Could not extract dimensions" >&2
-- 
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