[gthumb] default size: try to display 6 columns of thumbnails

[Paolo Bacchilega <paobac src gnome org>]

commit 47560f76c44514df4425eb65f7c64a5066f5dfe0
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Thu Dec 19 11:20:18 2019 +0100

    default size: try to display 6 columns of thumbnails

 gthumb/gth-browser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gthumb/gth-browser.c b/gthumb/gth-browser.c
index ac00fcac..f9847060 100644
--- a/gthumb/gth-browser.c
+++ b/gthumb/gth-browser.c
@@ -4322,7 +4322,7 @@ gth_browser_init (GthBrowser *browser)
                sidebar_width = g_settings_get_int (browser->priv->browser_settings, 
PREF_BROWSER_BROWSER_SIDEBAR_WIDTH) + 10;
                thumb_size = g_settings_get_int (browser->priv->browser_settings, 
PREF_BROWSER_THUMBNAIL_SIZE);
                thumb_spacing = 40;
-               default_columns_of_thumbnails = 5;
+               default_columns_of_thumbnails = 6;
 
                for (n_cols = default_columns_of_thumbnails; n_cols >= 1; n_cols--) {
                        window_width = sidebar_width + (thumb_spacing + 20) + (n_cols * (thumb_size + 
thumb_spacing));