# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2010-08-05 21:17:17
# Node ID 12998fd17fbc9a26ac144da32c66368b7c11dc0a
# Parent  28a450e1f54c4df37c581720aac9b2d99dee39b5

verify: report exceptions that don't have a str() method

diff --git a/mercurial/verify.py b/mercurial/verify.py
--- a/mercurial/verify.py
+++ b/mercurial/verify.py
@@ -48,6 +48,8 @@ def _verify(repo):
         if isinstance(inst, KeyboardInterrupt):
             ui.warn(_("interrupted"))
             raise
+        if not str(inst):
+            inst = repr(inst)
         err(linkrev, "%s: %s" % (msg, inst), filename)
 
     def warn(msg):