util.c
16.6 KB
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win32: allow empty environment variables · 18fc751eA length of 0 indicates an error and GetLastError() will be set. If GetLastError() is unset then the environment variable has a length of 0.
Edward Thomson committed
A length of 0 indicates an error and GetLastError() will be set. If GetLastError() is unset then the environment variable has a length of 0.