Mercurial > hg > mercurial-source

diff mercurial/hg.py @ 35762:b64ea7fb9599 stable

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share: handle --relative shares to a different drive letter gracefully This had the same problem as f445b10dc7fb. Banning os.path.relpath() is tempting, but the hint it provides is useful here.
author Matt Harbison <matt_harbison@yahoo.com>
date Thu, 02 Nov 2017 23:55:09 -0400
parents 7d51a7792f52
children 773a9a06047c
line wrap: on
line diff
--- a/mercurial/hg.py
+++ b/mercurial/hg.py
@@ -243,7 +243,9 @@
         try:
             sharedpath = os.path.relpath(sharedpath, destvfs.base)
             requirements += 'relshared\n'
-        except IOError as e:
+        except (IOError, ValueError) as e:
+            # ValueError is raised on Windows if the drive letters differ on
+            # each path
             raise error.Abort(_('cannot calculate relative path'),
                               hint=str(e))
     else: