From 1358f00969213097ca3988b24932db59aaf4013e Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 6 Feb 2022 21:10:41 +0530
Subject: [PATCH] Raise an exception for empty url schemes

---
 kitty/cocoa_window.m | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kitty/cocoa_window.m b/kitty/cocoa_window.m
index ddb6d12e9..9abdbda26 100644
--- a/kitty/cocoa_window.m
+++ b/kitty/cocoa_window.m
@@ -835,7 +835,10 @@ - (BOOL)openFileURLs:(NSPasteboard*)pasteboard
 
     const char *url_scheme = NULL, *bundle_id = NULL;
     if (!PyArg_ParseTuple(args, "s|z", &url_scheme, &bundle_id)) return NULL;
-    if (!url_scheme || url_scheme[0] == '\0') Py_RETURN_FALSE;
+    if (!url_scheme || url_scheme[0] == '\0') {
+        PyErr_SetString(PyExc_TypeError, "Empty url scheme");
+        return NULL;
+    }
 
     NSString *scheme = [NSString stringWithUTF8String:url_scheme];
     NSString *identifier = @"";