locale.c: Silence compiler warning

from some compilers
Perl · Oct 26, 2016 · e5d8cfc · e5d8cfc
1 parent 0d94136
commit e5d8cfc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/locale.c b/locale.c
@@ -1944,7 +1944,7 @@ S_print_collxfrm_input_and_return(pTHX_
 
     PERL_ARGS_ASSERT_PRINT_COLLXFRM_INPUT_AND_RETURN;
 
-    PerlIO_printf(Perl_debug_log, "_mem_collxfrm[%d]: returning ",
+    PerlIO_printf(Perl_debug_log, "_mem_collxfrm[%u]: returning ",
                                                             PL_collation_ix);
     if (xlen) {
         PerlIO_printf(Perl_debug_log, "%"UVuf"", (UV) *xlen);