File e4bacb8f-remote-viewer-add-a-default-extension-... of Package virt-viewer

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File e4bacb8f-remote-viewer-add-a-default-extension-to-screenshot-filenames.patch of Package virt-viewer

Subject: remote-viewer: add a default extension to screenshot filenames
From: Julien ROPE jrope@redhat.com Fri Dec 13 11:16:23 2019 +0100
Date: Wed Feb 19 09:47:21 2020 +0100:
Git: e4bacb8fde16cd21b8b8f095be720ad1a6c2d0e5

When doing a screenshot, if the user provides a filename without a file
extension, an error occurs because the image format could not be determined.
This patch adds a .png extension to such filenames, so that there is a default
file format for screenshots.

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1752514

Reviewed-by: Victor Toso <victortoso@redhat.com>
Signed-off-by: Julien Ropé <jrope@redhat.com>

diff --git a/src/virt-viewer-window.c b/src/virt-viewer-window.c
index 4c08423..f58ebad 100644
--- a/src/virt-viewer-window.c
+++ b/src/virt-viewer-window.c
@@ -1069,6 +1069,14 @@ virt_viewer_window_menu_file_screenshot(GtkWidget *menu G_GNUC_UNUSED,
         GError *error = NULL;
 
         filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER (dialog));
+        if (g_strrstr(filename, ".") == NULL) {
+            // no extension provided: add the .png default
+            char *tmp_filename ;
+            tmp_filename = g_strdup_printf("%s.png", filename) ;
+            g_free(filename) ;
+            filename = tmp_filename ;
+        }
+
         if (!virt_viewer_window_save_screenshot(self, filename, &error)) {
             virt_viewer_app_simple_message_dialog(self->priv->app,
                                                   error->message);

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File e4bacb8f-remote-viewer-add-a-default-extension-to-screenshot-filenames.patch of Package virt-viewer

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