From: Rob Browning <rlb@defaultvalue.org>
Date: Sun, 5 Dec 2010 20:35:16 +0000 (-0600)
Subject: Preserve existing stack trace when throwing MetadataErrors.
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=03f7d0b12a6a8d0f6b85e2c87b63cd016c1824f6;p=packages%2Fb%2Fbup.git

Preserve existing stack trace when throwing MetadataErrors.
---

diff --git a/lib/bup/metadata.py b/lib/bup/metadata.py
index 118688a..ce92d4f 100644
--- a/lib/bup/metadata.py
+++ b/lib/bup/metadata.py
@@ -515,7 +515,7 @@ class Metadata:
             self._apply_linux_attr_rec(path, restore_numeric_ids=num_ids)
             self._apply_linux_xattr_rec(path, restore_numeric_ids=num_ids)
         except Exception, e:
-            raise MetadataApplyError(e)
+            raise MetadataApplyError(e), None, sys.exc_info()[2]
 
 
 def from_path(path, archive_path=None, save_symlinks=True):
@@ -530,7 +530,7 @@ def from_path(path, archive_path=None, save_symlinks=True):
         result._add_linux_attr(path, st)
         result._add_linux_xattr(path, st)
     except Exception, e:
-        raise MetadataAcquireError(e)
+        raise MetadataAcquireError(e), None, sys.exc_info()[2]
     return result