From 77b1717008594e6a55fabb04ff4fcce7cbbc055f Mon Sep 17 00:00:00 2001
From: "Tom \"Ravi\" Hale" <tom@hale.ee>
Date: Fri, 17 Aug 2018 12:49:07 +0700
Subject: [PATCH] Avoid test with no arguments and unnecessary subshell

---
 lib/git/shell_shortcuts.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/git/shell_shortcuts.sh b/lib/git/shell_shortcuts.sh
index 6299537..4c427d8 100644
--- a/lib/git/shell_shortcuts.sh
+++ b/lib/git/shell_shortcuts.sh
@@ -5,9 +5,9 @@
 # ------------------------------------------------------------------------------
 
 
-if test | sed -E 's///g' 2>/dev/null; then
+if sed -E 's///g' </dev/null &>/dev/null; then
   SED_REGEX_ARG="E"
-elif test | sed -r 's///g' 2>/dev/null; then
+elif sed -r 's///g' </dev/null &>/dev/null; then
   SED_REGEX_ARG="r"
 else
   echo "Cannot determine extended regex argument for sed! (Doesn't respond to either -E or -r)"