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(_IO_str_underflow): Read newly available character from buffer as unsigned.

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From-SVN: r19961
This commit is contained in:
Ulrich Drepper 1998-05-22 20:40:02 +00:00
parent cfdd055184
commit d2f023622c
1 changed files with 2 additions and 2 deletions
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4
libio/strops.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1993, 1997 Free Software Foundation, Inc. /* Copyright (C) 1993, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU IO Library. This file is part of the GNU IO Library.
This library is free software; you can redistribute it and/or This library is free software; you can redistribute it and/or
@ -189,7 +189,7 @@ _IO_str_underflow (fp)
fp->_IO_write_ptr = fp->_IO_write_end; fp->_IO_write_ptr = fp->_IO_write_end;
} }
if (fp->_IO_read_ptr < fp->_IO_read_end) if (fp->_IO_read_ptr < fp->_IO_read_end)
return *fp->_IO_read_ptr; return *((unsigned char *) fp->_IO_read_ptr);
else else
return EOF; return EOF;
} }