commit - a38a183626848f897085b4d2e54dad6d39146948
commit + 54357361fbc3032b36688bb4c1d4ced1f14f08f6
blob - 14378b909cc234dbbb621dbc3fc4abe39a4ec6fc
blob + b4ae0ff84ccbce1f076890f69113287ded8a919d
--- src/cmd/mpm/slug.cc
+++ src/cmd/mpm/slug.cc
@@ -1,7 +1,7 @@
 #include	"misc.h"
 #include	"slug.h"
-//#include	<libc.h>
 #include	<math.h>
+#include	<utf.h>
 
 static char	*bufptr(int);
 
@@ -156,7 +156,7 @@ static char *getutf(FILE *fp)	// get 1 utf-encoded cha
 
 	for (*p = 0; (*p++ = getc(fp)) != EOF; ) {
 		*p = 0;
-		if (mblen(buf, sizeof buf) > 0)	// found a valid character
+		if (fullrune(buf, p-buf))	// found a valid character
 			break;
 	}
 	return buf;