shithub: neatroff

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in: cast to unsigned char in in_read()

--- a/in.c

+++ b/in.c

@@ -104,7 +104,7 @@

 	/* replacing \\ with \ only for buffers inserted via in_push() */

 	if (buf->buf[buf->pos] == '\\' && buf->buf[buf->pos + 1] == '\\')

 		buf->pos++;

-	return buf->buf[buf->pos++];

+	return (unsigned char) buf->buf[buf->pos++];

 }

 int in_next(void)