From fd849574416258bad5bb957e583b9a6bf03e31e9 Mon Sep 17 00:00:00 2001
From: Jonathan Bendes <jonathan@skyspecs.com>
Date: Fri, 22 Nov 2024 14:15:21 -0500
Subject: [PATCH] Fixed strings in zcm

---
 plotjuggler_plugins/PluginsZcm/dataload_zcm.cpp   | 4 ++--
 plotjuggler_plugins/PluginsZcm/datastream_zcm.cpp | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/plotjuggler_plugins/PluginsZcm/dataload_zcm.cpp b/plotjuggler_plugins/PluginsZcm/dataload_zcm.cpp
index 6c9731f1f..6728dc9fd 100644
--- a/plotjuggler_plugins/PluginsZcm/dataload_zcm.cpp
+++ b/plotjuggler_plugins/PluginsZcm/dataload_zcm.cpp
@@ -236,7 +236,7 @@ static void processData(const string& name, zcm_field_type_t type, const void* d
       v->numerics.emplace_back(name, toDouble<bool>(data));
       break;
     case ZCM_FIELD_STRING:
-      v->strings.emplace_back(name, string((const char*)data));
+      v->strings.emplace_back(name, string(*((const char**)data)));
       break;
     case ZCM_FIELD_USER_TYPE:
       assert(false && "Should not be possble");
@@ -269,7 +269,7 @@ bool DataLoadZcm::readDataFromFile(FileLoadInfo* info, PlotDataMapRef& plot_data
 
   vector<pair<string, double>> numerics;
   vector<pair<string, string>> strings;
-  ProcessUsr usr = { numerics, strings };
+  ProcessUsr usr { numerics, strings };
 
   auto processEvent = [&](const zcm::LogEvent* evt) {
     if (_selected_channels.find(evt->channel) == _selected_channels.end())
diff --git a/plotjuggler_plugins/PluginsZcm/datastream_zcm.cpp b/plotjuggler_plugins/PluginsZcm/datastream_zcm.cpp
index 131e0c696..d3b090e85 100644
--- a/plotjuggler_plugins/PluginsZcm/datastream_zcm.cpp
+++ b/plotjuggler_plugins/PluginsZcm/datastream_zcm.cpp
@@ -216,7 +216,7 @@ void DataStreamZcm::processData(const string& name, zcm_field_type_t type,
       me->_numerics.emplace_back(name, toDouble<bool>(data));
       break;
     case ZCM_FIELD_STRING:
-      me->_strings.emplace_back(name, string((const char*)data));
+      me->_strings.emplace_back(name, string(*((const char**)data)));
       break;
     case ZCM_FIELD_USER_TYPE:
       assert(false && "Should not be possble");