Replace strftime() with Glib::DateTime()

This is mainly for windows compatibility "%F" is not supported.
An alternative would be to s/%F/%Y-%m-%d/ to produce the ISO date.

1 files changed, 2 insertions, 7 deletions

diff --git a/libs/gtkmm2ext/gtk_ui.cc b/libs/gtkmm2ext/gtk_ui.cc
index e6212a35bd..e38ba71d45 100644
--- a/libs/gtkmm2ext/gtk_ui.cc
+++ b/libs/gtkmm2ext/gtk_ui.cc
@@ -649,14 +649,9 @@ void
 UI::display_message (const char *prefix, gint /*prefix_len*/, RefPtr<TextBuffer::Tag> ptag, RefPtr<TextBuffer::Tag> mtag, const char *msg)
 {
 	RefPtr<TextBuffer> buffer (errors->text().get_buffer());
+	Glib::DateTime tm (g_date_time_new_now_local ());
 
-	char timebuf[128];
-	time_t n = time (NULL);
-	struct tm local_time;
-	localtime_r (&n, &local_time);
-	strftime (timebuf, sizeof(timebuf), "%FT%H:%M:%S ", &local_time);
-
-	buffer->insert_with_tag(buffer->end(), timebuf, ptag);
+	buffer->insert_with_tag(buffer->end(), tm.format ("%FT%H:%M:%S "), ptag);
 	buffer->insert_with_tag(buffer->end(), prefix, ptag);
 	buffer->insert_with_tag(buffer->end(), msg, mtag);
 	buffer->insert_with_tag(buffer->end(), "\n", mtag);