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From b25d01246371ba0688fee6baa718e50c22d861c2 Mon Sep 17 00:00:00 2001
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From: Martin Pitt <martinpitt@gnome.org>
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Date: Wed, 15 Jan 2014 08:36:47 +0100
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Subject: [PATCH 04/12] Fix unit test failure if $XDG_DATA_DIRS is not set
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In that case g_setenv() would fail trying to set a NULL value in teardown.
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https://bugs.freedesktop.org/show_bug.cgi?id=73651
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Signed-off-by: Seif Lotfy <seif@lotfy.com>
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---
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 test/c/test-datasource.c | 3 ++-
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 test/c/test-event.c      | 3 ++-
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 2 files changed, 4 insertions(+), 2 deletions(-)
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diff --git a/test/c/test-datasource.c b/test/c/test-datasource.c
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index 067da55..3e3ce01 100644
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--- a/test/c/test-datasource.c
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+++ b/test/c/test-datasource.c
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@@ -42,7 +42,8 @@ setup (Fixture *fix, gconstpointer data)
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 static void
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 teardown (Fixture *fix, gconstpointer data)
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 {
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-  g_setenv ("XDG_DATA_DIRS", old_xdg_data_dirs, TRUE);
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+  if (old_xdg_data_dirs != NULL)
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+    g_setenv ("XDG_DATA_DIRS", old_xdg_data_dirs, TRUE);
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 }
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 static void
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diff --git a/test/c/test-event.c b/test/c/test-event.c
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index 440d3c3..abd7718 100644
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--- a/test/c/test-event.c
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+++ b/test/c/test-event.c
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@@ -42,7 +42,8 @@ setup (Fixture *fix, gconstpointer data)
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 static void
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 teardown (Fixture *fix, gconstpointer data)
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 {
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-  g_setenv ("XDG_DATA_DIRS", old_xdg_data_dirs, TRUE);
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+  if (old_xdg_data_dirs != NULL)
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+    g_setenv ("XDG_DATA_DIRS", old_xdg_data_dirs, TRUE);
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 }
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 static void
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-- 
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2.0.4
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