Update run.sh

run.sh

@@ -36,17 +36,26 @@ if [[ "${noupdate}" != *" ${1:-} "* ]] && [[ "${noupdate}" != *" ${2:-} "* ]]; t
   	fi
 
 	cd /opt/idssys/ta-proxmenu
-	if [ "$(git rev-parse HEAD)" != "$(git ls-remote origin refs/heads/main | cut -f1)" ]; then
+	current_branch="$(git branch --show-current)"
+	remote_commit=""
+	if [ -n "$current_branch" ]; then
+		remote_commit="$(git ls-remote origin "refs/heads/${current_branch}" | cut -f1)"
+	fi
+
+	if [ -z "$current_branch" ]; then
+		echo -e "${idsCL[Red]}TA-Proxmenu is in a detached HEAD state; automatic updates were skipped${idsCL[Default]}"
+	elif [ -z "$remote_commit" ]; then
+		echo -e "${idsCL[Red]}Could not find branch '${current_branch}' on the TA-Proxmenu origin; automatic updates were skipped${idsCL[Default]}"
+	elif [ "$(git rev-parse HEAD)" != "$remote_commit" ]; then
   		if [ "${1}" != "tapm" ]; then
   			[ ${udtd} -eq 0 ] && echo -en "\e[1A";
-  			echo -en "\e[0K\r${idsCL[LightCyan]}Updating TA-Proxmenu...${idsCL[Default]}"
+			echo -en "\e[0K\r${idsCL[LightCyan]}Updating TA-Proxmenu (${current_branch})...${idsCL[Default]}"
   		fi
-  		git fetch origin main >/dev/null 2>&1
+		git fetch origin "$current_branch" >/dev/null 2>&1
-  		git reset --hard origin/main >/dev/null 2>&1
+		git reset --hard "origin/${current_branch}" >/dev/null 2>&1
   		git reflog expire --expire=now --all >/dev/null 2>&1
   		git repack -ad >/dev/null 2>&1
   		git prune >/dev/null 2>&1
-  		git pull >/dev/null 2>&1
 		
   		if [ "${1}" != "tapm" ]; then
   			source /opt/idssys/ta-proxmenu/defaults.inc