From 43c132a95765993427a6bced305c9f793ff9501f Mon Sep 17 00:00:00 2001
From: Martin Scheidt <m.scheidt@tu-bs.de>
Date: Fri, 11 Mar 2022 10:55:21 +0100
Subject: [PATCH] refactored log() function

---
 build.sh | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/build.sh b/build.sh
index c67f612..34fec6e 100755
--- a/build.sh
+++ b/build.sh
@@ -133,15 +133,13 @@ log() {
   if [ "$2" = "-n" ]; then
     NO_LINE_BREAK=1
   fi
-  if [ $1 = 1 ]; then
-    COLOR=${RED}
-  fi
-  if [ $1 = 2 ]; then
-    COLOR=${GREEN}
-  fi
-  if [ $1 = 4 ]; then
-    COLOR=${YELLOW}
-  fi
+
+  case $1 in
+    1) COLOR=${RED};;
+    2) COLOR=${GREEN};;
+    4) COLOR=${YELLOW};;
+  esac
+  
   if [ $VERBOSITY -ge $1 ]; then
     shift
     if [ $NO_LINE_BREAK = 0 ]; then