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Warning bit fixes to t/op/caller.t
[p5sagit/p5-mst-13.2.git]
/
t
/
op
/
chr.t
diff --git
a/t/op/chr.t
b/t/op/chr.t
index
056f11a
..
5ac453f
100644
(file)
--- a/
t/op/chr.t
+++ b/
t/op/chr.t
@@
-37,7
+37,7
@@
SKIP: {
sub hexes {
no warnings 'utf8'; # avoid surrogate and beyond Unicode warnings
- join(" ",map{sprintf"%02x",$_}unpack("C*",chr($_[0])));
+ join(" ",unpack "U0 (H2)*", chr $_[0]);
}
# The following code points are some interesting steps in UTF-8.