Mikhail Glushenkov a2909684b6 Check the return value of std::getenv. ...

When constructing std::strings from C strings, we should check the input
value to be not NULL so that the std::string constructor does not
segfault.
Fixes #3047.

llvm-svn: 59131

2008-11-12 12:41:18 +00:00

59 KiB

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