[gimp] plug-ins: gimp_dialog_run() returns int.

[Jehan Pagès <jehanp src gnome org>]

commit 278c054dd6a7807f26404f9280ba3f73c36a3bec
Author: Jehan <jehan girinstud io>
Date:   Fri Sep 1 13:09:20 2017 +0200

    plug-ins: gimp_dialog_run() returns int.
    
    Oups my review was not thorough enough!

 plug-ins/common/file-pdf-load.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plug-ins/common/file-pdf-load.c b/plug-ins/common/file-pdf-load.c
index 5438916..277cc13 100644
--- a/plug-ins/common/file-pdf-load.c
+++ b/plug-ins/common/file-pdf-load.c
@@ -561,7 +561,7 @@ open_document (const gchar  *filename,
       GtkWidget *vbox;
       GtkWidget *dialog;
       GtkWidget *entry;
-      gboolean   run;
+      gint       run;
 
       dialog = gimp_dialog_new (_("Encrypted PDF"), PLUG_IN_ROLE,
                                 NULL, 0,