From 260bc9664e23ef76fecda8edbc20cd3cfc8e0b8e Mon Sep 17 00:00:00 2001
From: Johan Alvinger <github@alvinger.com>
Date: Sat, 28 Nov 2020 14:05:35 +0100
Subject: [PATCH] Fixed variable redeclaration

---
 modules/default/calendar/calendar.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/default/calendar/calendar.js b/modules/default/calendar/calendar.js
index ebad2cb1..3793c63f 100755
--- a/modules/default/calendar/calendar.js
+++ b/modules/default/calendar/calendar.js
@@ -221,9 +221,11 @@ Module.register("calendar", {
 				var symbols = this.symbolsForEvent(event);
 				// If symbols are displayed and custom symbol is set, replace event symbol
 				if (this.config.displaySymbol && this.config.customEvents.length > 0) {
-					for (var ev in this.config.customEvents) {
+					var ev;
+					var needle;
+					for (ev in this.config.customEvents) {
 						if (typeof this.config.customEvents[ev].symbol !== "undefined" && this.config.customEvents[ev].symbol !== "") {
-							var needle = new RegExp(this.config.customEvents[ev].keyword, "gi");
+							needle = new RegExp(this.config.customEvents[ev].keyword, "gi");
 							if (needle.test(event.title)) {
 								symbols[0] = this.config.customEvents[ev].symbol;
 								break;