Justin Hibbits 3b2ce022f2 Cast EOF to get a proper comparison. ...

On PowerPC, and maybe some other architectures, 'char' is unsigned.  Comparing
an unsigned char with a signed int (-1) is always false.  To fix this, down-cast
EOF to a char.

llvm-svn: 228909

2015-02-12 05:31:46 +00:00

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