# HG changeset patch
# User Dirkjan Ochtman <dirkjan@ochtman.nl>
# Date 1220175367 -7200
# Node ID 381a892159d994ed0c0e9bcef4962617d4e79ef9
# Parent  834f7e069caea2de8abc040da98bf0ba34f31c99
record: catch PatchErrors from internalpatch and display error message

This resulted in big ugly tracebacks in issue1282, for example.

diff -r 834f7e069cae -r 381a892159d9 hgext/record.py
--- a/hgext/record.py	Sun Aug 31 11:34:52 2008 +0200
+++ b/hgext/record.py	Sun Aug 31 11:36:07 2008 +0200
@@ -468,9 +468,16 @@
 
             # 3b. (apply)
             if dopatch:
-                ui.debug('applying patch\n')
-                ui.debug(fp.getvalue())
-                patch.internalpatch(fp, ui, 1, repo.root)
+                try:
+                    ui.debug('applying patch\n')
+                    ui.debug(fp.getvalue())
+                    patch.internalpatch(fp, ui, 1, repo.root)
+                except patch.PatchError, err:
+                    s = str(err)
+                    if s:
+                        raise util.Abort(s)
+                    else:
+                        raise util.Abort(_('patch failed to apply'))
             del fp
 
             # 4. We prepared working directory according to filtered patch.