When trying to load ui files, we try to find the file in several directories.
If a file is not found in one directory, try to load it from the next directory.
However, if a file is found in a directory but we are not able to load it (e.g.
due to unsupported versions of glade used to generate it, etc), we should print
a warning to the terminal to help the developer debug the issue.
This is an unexpected failure (whereas not finding the file in that directory at
all is an 'expected' failure).
---
src/virt-viewer-util.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/virt-viewer-util.c b/src/virt-viewer-util.c
index 9deddad..f937345 100644
--- a/src/virt-viewer-util.c
+++ b/src/virt-viewer-util.c
@@ -58,7 +58,12 @@ GtkBuilder *virt_viewer_util_load_ui(const char *name)
gtk_builder_add_from_file(builder, name, &error);
} else {
gchar *path = g_build_filename(PACKAGE_DATADIR, "ui", name, NULL);
- gboolean success = (gtk_builder_add_from_file(builder, path, NULL) != 0);
+ gboolean success = (gtk_builder_add_from_file(builder, path, &error) != 0);
+ if (error) {
+ if (error->domain != G_FILE_ERROR)
+ g_warning("Failed to add ui file '%s': %s", path, error->message);
+ g_clear_error(&error);
+ }
g_free(path);
if (!success) {
--
1.8.4.2
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