[gcr/wip/nielsdg/fix-warnings: 3/3] gcr: Use g_strdup() instead of strdup()

[Niels De Graef <nielsdg src gnome org>]

commit a4366800c1e7360ea62d7ddbc6c2966623bca7bb
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Sat Jan 11 11:06:31 2020 +0100

    gcr: Use g_strdup() instead of strdup()
    
    This fixes some warnings about implicit declaration.

 gcr/test-system-prompt.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/gcr/test-system-prompt.c b/gcr/test-system-prompt.c
index 32ac493..7b3b2e7 100644
--- a/gcr/test-system-prompt.c
+++ b/gcr/test-system-prompt.c
@@ -472,14 +472,14 @@ test_prompt_properties_reset (Test *test,
 
        gcr_prompt_reset (prompt);
 
-       g_assert_cmpstr_free (gcr_prompt_get_title (prompt), ==, strdup (""));
+       g_assert_cmpstr_free (gcr_prompt_get_title (prompt), ==, g_strdup (""));
        g_assert_cmpstr_free (gcr_prompt_get_choice_label (prompt), ==, NULL);
-       g_assert_cmpstr_free (gcr_prompt_get_description (prompt), ==, strdup (""));
-       g_assert_cmpstr_free (gcr_prompt_get_message (prompt), ==, strdup (""));
+       g_assert_cmpstr_free (gcr_prompt_get_description (prompt), ==, g_strdup (""));
+       g_assert_cmpstr_free (gcr_prompt_get_message (prompt), ==, g_strdup (""));
        g_assert_cmpstr_free (gcr_prompt_get_caller_window (prompt), ==, NULL);
        g_assert_cmpstr_free (gcr_prompt_get_warning (prompt), ==, NULL);
-       g_assert_cmpstr_free (gcr_prompt_get_continue_label (prompt), ==, strdup ("Continue"));
-       g_assert_cmpstr_free (gcr_prompt_get_cancel_label (prompt), ==, strdup ("Cancel"));
+       g_assert_cmpstr_free (gcr_prompt_get_continue_label (prompt), ==, g_strdup ("Continue"));
+       g_assert_cmpstr_free (gcr_prompt_get_cancel_label (prompt), ==, g_strdup ("Cancel"));
        g_assert (gcr_prompt_get_password_new (prompt) == FALSE);
        g_assert (gcr_prompt_get_choice_chosen (prompt) == FALSE);
        g_assert_cmpint (gcr_prompt_get_password_strength (prompt), ==, 0);