From c99aacdb91fa6b22b25efd7c09ad2601eaf92f03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 27 Apr 2022 21:32:30 +0200
Subject: notify-send: Move server capabilities check to a separate function

---
 tools/notify-send.c | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/tools/notify-send.c b/tools/notify-send.c
index c992180..a72dc94 100644
--- a/tools/notify-send.c
+++ b/tools/notify-send.c
@@ -176,6 +176,22 @@ on_wait_timeout (gpointer data)
         return FALSE;
 }
 
+static gboolean
+server_has_capability (const gchar *capability)
+{
+        GList *server_caps = notify_get_server_caps ();
+        gboolean supported;
+
+        supported = !!g_list_find_custom (server_caps,
+                                          capability,
+                                          (GCompareFunc) g_ascii_strcasecmp);
+
+        g_list_foreach (server_caps, (GFunc) g_free, NULL);
+        g_list_free (server_caps);
+
+        return supported;
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -350,19 +366,12 @@ main (int argc, char *argv[])
         }
 
         if (actions != NULL) {
-                GList *server_caps = notify_get_server_caps ();
                 gint i = 0;
                 char *action = NULL;
                 gchar **spl = NULL;
                 gboolean have_actions;
 
-                have_actions =
-                        !!g_list_find_custom (server_caps,
-                                              "actions",
-                                              (GCompareFunc) g_ascii_strcasecmp);
-                g_list_foreach (server_caps, (GFunc) g_free, NULL);
-                g_list_free (server_caps);
-
+                have_actions = server_has_capability ("actions");
                 if (!have_actions) {
                         g_printerr (N_("Actions are not supported by this "
                                        "notifications server. "
-- 
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