Add chat command /error for crash client.

Some times this need for debuging.

2 files changed, 11 insertions, 0 deletions

diff --git a/src/commandhandler.cpp b/src/commandhandler.cpp
index 5d69b2de3..ee06fe776 100644
--- a/src/commandhandler.cpp
+++ b/src/commandhandler.cpp
@@ -207,6 +207,8 @@ void CommandHandler::handleCommand(const std::string &command, ChatTab *tab)
         handleServerUnIgnoreAll(args, tab);
     else if (type == "setdrop")
         handleSetDrop(args, tab);
+    else if (type == "error")
+        handleError(args, tab);
     else if (type == "dumpg")
         handleDumpGraphics(args, tab);
     else if (type == "dumpt")
@@ -1202,6 +1204,13 @@ void CommandHandler::handleSetDrop(const std::string &args,
         player_node->setQuickDropCounter(atoi(args.c_str()));
 }
 
+void CommandHandler::handleError(const std::string &args A_UNUSED,
+                                 ChatTab *tab A_UNUSED)
+{
+    int *ptr = nullptr;
+    logger->log("test %d", *ptr);
+}
+
 #ifdef DEBUG_DUMP_LEAKS
 void showRes(std::string str, ResourceManager::Resources *res);
 
diff --git a/src/commandhandler.h b/src/commandhandler.h
index a8f21ac7a..478211738 100644
--- a/src/commandhandler.h
+++ b/src/commandhandler.h
@@ -298,6 +298,8 @@ class CommandHandler
 
         void handleSetDrop(const std::string &args, ChatTab *tab);
 
+        void handleError(const std::string &args, ChatTab *tab);
+
         void handleDump(const std::string &args, ChatTab *tab);
 
         void handleDumpGraphics(const std::string &args, ChatTab *tab);