handle shlex exceptions gracefully

2021-10-22 05:12:12 +05:30 · 2021-10-22 05:12:12 +05:30 · 9b957a1fdb
commit 9b957a1fdb
parent e18b0cd4c8
1 changed files with 6 additions and 1 deletions
--- a/kitty/shell.py
+++ b/kitty/shell.py
@ -187,7 +187,12 @@ def real_main(global_opts: RCOptions) -> None:
        print(end=set_cursor_shape(), flush=True)
        if not scmdline:
            continue
-        cmdline = shlex.split(scmdline)
+        try:
+            cmdline = shlex.split(scmdline)
+        except Exception:
+            print_err(f'"{emph(scmdline)}" is invalid. Use "help" to see a list of commands.')
+            continue
+
        cmd = cmdline[0].lower()

        try: