[plex86] warning in kernel/monprint.c

[Jeff Dubrule]

secret-lab:~/src/build/plex86/kernel$ make monprint.o
gcc -c -g -O2 -Wall -Wstrict-prototypes -fno-strength-reduce -fomit-frame-pointer 
-malign-loops=2 -malign-jumps=2 -malign-functions=2 -D__KERNEL__ 
-I/usr/src/linux/include -DCPU=586 -DMODULE -I./include -I./.. -I.. monprint.c
monprint.c:83:2: warning: #warning "clean up this hack"
monprint.c: In function `mon_vsnprintf':
monprint.c:216: `unsigned char' is promoted to `int' when passed through `...'
monprint.c:216: (so you should pass `int' not `unsigned char' to `va_arg')
make: *** [monprint.o] Error 1

*shrug*

Unless anyone has a better fix:
Index: kernel/monprint.c
===================================================================
RCS file: /cvsroot-plex86/plex86/kernel/monprint.c,v
retrieving revision 1.4
diff -u -r1.4 monprint.c
--- kernel/monprint.c   2000/10/26 18:24:50     1.4
+++ kernel/monprint.c   2000/10/27 14:11:16
@@ -213,7 +213,7 @@
         /* %c: character */
         if ( c == 'c' ) {
           unsigned char val;
-          val = va_arg(args, unsigned char);
+          val = va_arg(args, int);
           if ( (count+2) >= size ) goto error;
           *str++ = val;
           count++;