From 6b324fe01f71c0fecb96136cac7aa92bfb88205a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BE=9D=E7=91=AA=E8=B2=93?= <imacat@mail.imacat.idv.tw>
Date: Sat, 19 Mar 2022 10:58:26 +0800
Subject: [PATCH] Revised the decompression parameters in the test suite
 helper.

---
 t/_helper.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/t/_helper.pm b/t/_helper.pm
index 1b82ba6..9cb5202 100644
--- a/t/_helper.pm
+++ b/t/_helper.pm
@@ -241,7 +241,7 @@ sub read_file($) {
         } else {
             my ($PH, $CMD);
             $CMD = where_is "gzip";
-            $CMD = "\"$CMD\" -cd \"$file\"";
+            $CMD = "\"$CMD\" -cdf \"$file\"";
             open $PH, "$CMD |"          or die this_file . ": $CMD: $!";
             $content = join "", <$PH>;
             close $PH                   or die this_file . ": $CMD: $!";
@@ -264,7 +264,7 @@ sub read_file($) {
         } else {
             my ($PH, $CMD);
             $CMD = where_is "bzip2";
-            $CMD = "\"$CMD\" -cd \"$file\"";
+            $CMD = "\"$CMD\" -cdf \"$file\"";
             open $PH, "$CMD |"          or die this_file . ": $CMD: $!";
             $content = join "", <$PH>;
             close $PH                   or die this_file . ": $CMD: $!";
@@ -287,7 +287,7 @@ sub read_file($) {
         } else {
             my ($PH, $CMD);
             $CMD = where_is "xz";
-            $CMD = "\"$CMD\" -cd \"$file\"";
+            $CMD = "\"$CMD\" -cdf \"$file\"";
             open $PH, "$CMD |"          or die this_file . ": $CMD: $!";
             $content = join "", <$PH>;
             close $PH                   or die this_file . ": $CMD: $!";