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From 3b6c09550fbf7fea7c05463f14451066c9bc6280 Mon Sep 17 00:00:00 2001
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From: Martin Lambers <marlam@marlam.de>
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Date: Thu, 11 Feb 2016 21:11:28 +0100
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Subject: gta gui: execute test only with non-empty $DISPLAY
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---
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 gtatool/tests/gta-gui.sh | 12 ++++++------
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 1 file changed, 6 insertions(+), 6 deletions(-)
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diff --git a/gtatool/tests/gta-gui.sh b/gtatool/tests/gta-gui.sh
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index 96b2aa3..0bf7d99 100755
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--- a/gtatool/tests/gta-gui.sh
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+++ b/gtatool/tests/gta-gui.sh
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@@ -1,6 +1,6 @@
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 #!/usr/bin/env bash
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-# Copyright (C) 2012
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+# Copyright (C) 2012, 2016
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 # Martin Lambers <marlam@marlam.de>
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 #
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 # Copying and distribution of this file, with or without modification, are
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@@ -9,8 +9,8 @@
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 set -e
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-TMPD="`mktemp -d tmp-\`basename $0 .sh\`.XXXXXX`"
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-
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-$GTA gui --help 2> "$TMPD"/gta-gui-help.txt
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-
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-rm -r "$TMPD"
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+if [ -n "$DISPLAY" ]; then
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+    TMPD="`mktemp -d tmp-\`basename $0 .sh\`.XXXXXX`"
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+    $GTA gui --help 2> "$TMPD"/gta-gui-help.txt
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+    rm -r "$TMPD"
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+fi
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-- 
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cgit v1.0-41-gc330
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