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-rw-r--r--libio/iogetline.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libio/iogetline.c b/libio/iogetline.c
index 85dff7e..a727071 100644
--- a/libio/iogetline.c
+++ b/libio/iogetline.c
@@ -1,4 +1,4 @@
-/*
+/*
Copyright (C) 1993 Free Software Foundation
This file is part of the GNU IO Library. This library is free
@@ -48,7 +48,7 @@ DEFUN(_IO_getline, (fp, buf, n, delim, extract_delim),
break;
else
len = fp->_IO_read_end - fp->_IO_read_ptr;
- if (len >= n)
+ if ((_IO_size_t) len >= n)
len = n;
t = (char*)memchr((void*)fp->_IO_read_ptr, delim, len);
if (t != NULL)