[or-cvs] Another escape() fix, for picky sprintfs.

[nickm@xxxxxxxx (Nick Mathewson)]

Update of /home/or/cvsroot/tor/src/common
In directory moria:/tmp/cvs-serv16145/src/common

Modified Files:
	util.c 
Log Message:
Another escape() fix, for picky sprintfs.

Index: util.c
===================================================================
RCS file: /home/or/cvsroot/tor/src/common/util.c,v
retrieving revision 1.260
retrieving revision 1.261
diff -u -p -d -r1.260 -r1.261
--- util.c	9 Jun 2006 15:57:58 -0000	1.260
+++ util.c	9 Jun 2006 17:07:22 -0000	1.261
@@ -623,7 +623,7 @@ esc_for_log(const char *s)
         if (TOR_ISPRINT(*cp) && ((uint8_t)*cp)<127) {
           *outp++ = *cp;
         } else {
-          tor_snprintf(outp, 5, "\\%03o", (uint8_t) *cp);
+          tor_snprintf(outp, 5, "\\%03o", (int)(uint8_t) *cp);
           outp += 4;
         }
         break;