From e81384bba4c49ec55e67842ec64e573c0bb9cd7b Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Tue, 28 Dec 2021 12:45:02 -0500
Subject: [PATCH] Fix fail to build

---
 src/zm_monitor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/zm_monitor.cpp b/src/zm_monitor.cpp
index c4e82a69a..ac2703b71 100644
--- a/src/zm_monitor.cpp
+++ b/src/zm_monitor.cpp
@@ -1901,7 +1901,7 @@ bool Monitor::Analyse() {
 
                 if (motion_score) {
                   if (cause.length()) cause += ", ";
-                  cause += MOTION_CAUSE+":"+alarm_cause;
+                  cause += MOTION_CAUSE+std::string(":")+alarm_cause;
                   noteSetMap[MOTION_CAUSE] = zoneSet;
                 } // end if motion_score
               }