From 44dc2ea407d80bcc547a2c2c2ec1f648ee614e60 Mon Sep 17 00:00:00 2001
From: apolopena <3060702+apolopena@users.noreply.github.com>
Date: Tue, 2 Feb 2021 00:36:19 -0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20FIX:=20bugfix=20for=20#14:=20add?=
 =?UTF-8?q?ed=20ability=20to=20call=20a=20function?=
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---
 bash/helpers.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/bash/helpers.sh b/bash/helpers.sh
index 644afda1..ed422140 100644
--- a/bash/helpers.sh
+++ b/bash/helpers.sh
@@ -51,4 +51,14 @@ start_server() {
   fi
 }
 
+# Call functions from this script gracefully
+if declare -f "$1" > /dev/null
+then
+  # call arguments verbatim
+  "$@"
+else
+  echo "utils.sh: '$1' is not a known function name." >&2
+  exit 1
+fi
+