# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 1183834351 -7200
# Node ID 035489f608429e469bbe015c586c4c4194c21744
# Parent  5e365008360f68cfab363337525ecfaa4ddca754
Use a prefix for debuginstall tempfiles.
This way you know where the files came from if they don't get removed.

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -834,7 +834,7 @@ def debuginstall(ui):
     '''test Mercurial installation'''
 
     def writetemp(contents):
-        (fd, name) = tempfile.mkstemp()
+        (fd, name) = tempfile.mkstemp(prefix="hg-debuginstall-")
         f = os.fdopen(fd, "wb")
         f.write(contents)
         f.close()