From 1bc0e1820e4b5436f2a911bd612141e48f2b8069 Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Thu, 16 Dec 2021 17:02:20 -0500
Subject: [PATCH] fix build on older c++

---
 src/zm_time.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/zm_time.cpp b/src/zm_time.cpp
index 9d4c281c4..041962003 100644
--- a/src/zm_time.cpp
+++ b/src/zm_time.cpp
@@ -28,7 +28,7 @@ std::string SystemTimePointToString(SystemTimePoint tp) {
 
   std::string timeString;
   timeString.reserve(64);
-  char *timePtr = timeString.data();
+  char *timePtr = &*(timeString.begin());
   tm tp_tm = {};
   timePtr += strftime(timePtr, timeString.capacity(), "%x %H:%M:%S", localtime_r(&tp_sec, &tp_tm));
   snprintf(timePtr, timeString.capacity() - (timePtr - timeString.data()), ".%06" PRIi64, static_cast<int64_t>(now_frac.count()));
@@ -44,7 +44,7 @@ std::string TimePointToString(TimePoint tp) {
 
   std::string timeString;
   timeString.reserve(64);
-  char *timePtr = timeString.data();
+  char *timePtr = &*(timeString.begin());
   tm tp_tm = {};
   timePtr += strftime(timePtr, timeString.capacity(), "%x %H:%M:%S", localtime_r(&tp_sec, &tp_tm));
   snprintf(timePtr, timeString.capacity() - (timePtr - timeString.data()), ".%06" PRIi64, static_cast<int64_t>(now_frac.count()));