Issue #5570 has been updated by Yui NARUSE.

Status changed from Open to Rejected

Ruby uses AreFileApisANSI() ? GetACP() : GetOEMCP() on Windows, not environment variables.
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Bug #5570: Encoding of environment variables on Windows
https://bugs.ruby-lang.org/issues/5570

Author: Nikolai Weibull
Status: Rejected
Priority: Normal
Assignee: Usaku NAKAMURA
Category: core
Target version: 
ruby -v: ruby 1.9.3dev (2011-09-13 revision 33263) [i386-mingw32]


It seems that the filesystem encoding is forced upon environment variables.  There is, however, no guarantee that this encoding is the correct one.  Getenv() probably shouldn???t be used on Windows at all.  Using _wgetenv instead should guarantee that the returned result is encoded properly and it can then be converted to the filesystem encoding.


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