[gimp] libgimp: run the first search of GimpProcBrowserDialog in init().

[Jehan <jehanp src gnome org>]

commit a76c9305bb73459b234b76847786ef3da1deb712
Author: Jehan <jehan girinstud io>
Date:   Mon Aug 5 15:12:16 2019 +0200

    libgimp: run the first search of GimpProcBrowserDialog in init().
    
    Otherwise, if run in gimp_proc_browser_dialog_new(), this initial search
    does not happen when constructing with g_object_new(). This is
    especially bad for non-C plug-ins as gimp_proc_browser_dialog_new() is
    not introspectable because of variable arguments.

 libgimp/gimpprocbrowserdialog.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/libgimp/gimpprocbrowserdialog.c b/libgimp/gimpprocbrowserdialog.c
index 10757ba877..7bbfcd1422 100644
--- a/libgimp/gimpprocbrowserdialog.c
+++ b/libgimp/gimpprocbrowserdialog.c
@@ -221,6 +221,10 @@ gimp_proc_browser_dialog_init (GimpProcBrowserDialog *dialog)
   parent = gtk_widget_get_parent (parent);
 
   gtk_widget_set_size_request (parent, DBL_WIDTH - DBL_LIST_WIDTH, -1);
+
+  /* first search (all procedures) */
+  browser_search (GIMP_BROWSER (dialog->priv->browser),
+                  "", SEARCH_TYPE_ALL, dialog);
 }
 
 
@@ -269,10 +273,6 @@ gimp_proc_browser_dialog_new (const gchar  *title,
 
   va_end (args);
 
-  /* first search (all procedures) */
-  browser_search (GIMP_BROWSER (dialog->priv->browser),
-                  "", SEARCH_TYPE_ALL, dialog);
-
   return GTK_WIDGET (dialog);
 }