Mercurial > public > mercurial-scm > hg-stable

diff mercurial/util.py @ 2220:6d3cc2a982f3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
add filename to IOError if read of file fails. if file replaced with directory or symlink, IOError not fully filled out.
author Vadim Gelfer <vadim.gelfer@gmail.com>
date Mon, 08 May 2006 08:20:56 -0700
parents fb28ce04b349
children 4a069064a39b
line wrap: on
line diff
--- a/mercurial/util.py	Mon May 08 08:04:46 2006 -0700
+++ b/mercurial/util.py	Mon May 08 08:20:56 2006 -0700
@@ -687,7 +687,13 @@
         os.close(fd)
         fp = posixfile(temp, "wb")
         try:
-            fp.write(posixfile(name, "rb").read())
+            try:
+                s = posixfile(name, "rb").read()
+            except IOError, inst:
+                if not getattr(inst, 'filename', None):
+                    inst.filename = name
+                raise
+            fp.write(s)
         except:
             try: os.unlink(temp)
             except: pass