Fix crash when inputting only / in chat

diff --git a/src/servercommand.cpp b/src/servercommand.cpp
index 2c74c81ea9d73677f0830866384d33819d8ff365..cf89f7f5635dffd4e9f6a8d34faf96e19469b8a5 100644 (file)
--- a/src/servercommand.cpp
+++ b/src/servercommand.cpp
@@ -160,11 +160,12 @@ void cmd_clearobjects(std::wostringstream &os,
 
 std::wstring processServerCommand(ServerCommandContext *ctx)
 {
-
        std::wostringstream os(std::ios_base::binary);
        ctx->flags = SEND_TO_SENDER;    // Default, unless we change it.
 
-       if(ctx->parms[0] == L"status")
+       if(ctx->parms.size() == 0)
+               os<<L"-!- Empty command";
+       else if(ctx->parms[0] == L"status")
                cmd_status(os, ctx);
        else if(ctx->parms[0] == L"time")
                cmd_time(os, ctx);