Prevent crash if performing certain actions before wallet is initialized

1 files changed, 10 insertions, 0 deletions

diff --git a/src/wallet/wallet_errors.h b/src/wallet/wallet_errors.h
index 3e3578149..16807e045 100644
--- a/src/wallet/wallet_errors.h
+++ b/src/wallet/wallet_errors.h
@@ -49,6 +49,7 @@ namespace tools
     //     wallet_runtime_error *
     //       wallet_internal_error
     //         unexpected_txin_type
+    //         wallet_not_initialized
     //   std::logic_error
     //     wallet_logic_error *
     //       file_exists
@@ -177,6 +178,15 @@ namespace tools
       cryptonote::transaction m_tx;
     };
     //----------------------------------------------------------------------------------------------------
+    struct wallet_not_initialized : public wallet_internal_error
+    {
+      explicit wallet_not_initialized(std::string&& loc)
+        : wallet_internal_error(std::move(loc), "wallet is not initialized")
+      {
+      }
+    };
+
+    //----------------------------------------------------------------------------------------------------
     const char* const file_error_messages[] = {
       "file already exists",
       "file not found",