Bug #15447: Raising an exception with non-exception cause breaks backtrace printer

• Status: Closed
• Assignee: -
• Target version: -
• Backport: 2.4: UNKNOWN, 2.5: UNKNOWN

[mame (Yusuke Endoh)]

$ ./miniruby -e 'raise "foo", cause: 1' 
Traceback (most recent call last):
Traceback (most recent call last):
Traceback (most recent call last):
...

[mame (Yusuke Endoh)]

• Status changed from Open to Closed

Applied in changeset trunk|r66475.

---

eval_error.c (show_cause): check if cause is an Exception or not

Fixes [Bug #15447]