DEL variable now

smd.zsh-theme

@@ -34,7 +34,7 @@ ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$fg[cyan]%}"
 # use a neutral color, otherwise colors will vary according to time.
 function git_time_since_commit() {
 	local COLOR MINUTES HOURS DAYS SUB_HOURS SUB_MINUTES
-	local last_commit now seconds_since_last_commit
+	local last_commit seconds_since_last_commit
 
 	# Only proceed if there is actually a commit
 	if ! last_commit=$(command git -c log.showSignature=false log --pretty=format:'%at' -1 2>/dev/null); then
@@ -43,8 +43,7 @@ function git_time_since_commit() {
 	fi
 
 	# Totals
-	now=$(date +%s)
-	seconds_since_last_commit=$(( now - last_commit ))
+	seconds_since_last_commit=$(( $(date +%s) - last_commit ))
 	MINUTES=$(( seconds_since_last_commit / 60 ))
 	HOURS=$(( MINUTES / 60 ))