Library: Bug fix for vfprintf()

diff --git a/Library/libs/vfprintf.c b/Library/libs/vfprintf.c
index 7cdcba8..4323dcb 100644 (file)
--- a/Library/libs/vfprintf.c
+++ b/Library/libs/vfprintf.c
@@ -177,10 +177,10 @@ int vfprintf(FILE * op, const char *fmt, va_list ap)
                                /* fall thru */
 
                        case 'u':       /* Unsigned decimal */
-                             usproc:val = lval ? va_arg(ap, unsigned long) :
-                                   va_arg(ap,
-                                          unsigned short);
-                               ptmp = __ultostr(val, radix);
+                       usproc:
+                               val = lval ? va_arg(ap, unsigned long) :
+                                   va_arg(ap, unsigned short);
+                               ptmp = __ultostr(val, radix < 0 ? -radix : radix);
                                add = "";
                                if (hash) {
                                        if (radix == 2)