[gtk: 1/2] gtkplacessidebar: Improve error message when unlocking volume fails

[Matthias Clasen <matthiasc src gnome org>]

commit 61f50f241058be9fedc70f99718a416605d9252d
Author: segfault <segfault riseup net>
Date:   Mon Jul 23 23:35:01 2018 +0200

    gtkplacessidebar: Improve error message when unlocking volume fails

 gtk/gtkplacessidebar.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index 20d32f47d1..97aa807c0d 100644
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -2368,7 +2368,13 @@ volume_mount_cb (GObject      *source_object,
           error->code != G_IO_ERROR_ALREADY_MOUNTED)
         {
           name = g_volume_get_name (G_VOLUME (source_object));
-          primary = g_strdup_printf (_("Unable to access “%s”"), name);
+          if (g_str_has_prefix (error->message, "Error unlocking"))
+            /* Translators: This means that unlocking an encrypted storage
+             * device failed. %s is the name of the device.
+             */
+            primary = g_strdup_printf (_("Error unlocking “%s”"), name);
+          else
+            primary = g_strdup_printf (_("Unable to access “%s”"), name);
           g_free (name);
           emit_show_error_message (sidebar, primary, error->message);
           g_free (primary);