[cfe-commits] Patch for Bug 9875 (getVisualStudioDir() brakes system environment)

[Nikola Smiljanic]

The code in getVisualStudioDir changes the string returned by getenv, and
this is forbidden. Any subsequent call to getenv returns the modified
string.

I've changed the code to initialize path using the string range constructor
(pointer returned by strstr is used like an end iterator) instead of null
terminating the string returned by getenv. I've also removed the const_cast.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20110716/4a38fa64/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 9875.patch
Type: application/octet-stream
Size: 610 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20110716/4a38fa64/attachment.obj>