Nuke some `snprintf`

Sources/Plasma/PubUtilLib/plAudio/plWin32StreamingSound.cpp

@@ -346,9 +346,8 @@ bool plWin32StreamingSound::LoadSound( bool is3D )
     IRefreshEAXSettings( true );
 
     // Debug info
-    char str[ 256 ];
-    snprintf( str, arrsize(str), "   Streaming %s.", fSrcFilename.AsString().c_str() );
-    IPrintDbgMessage( str );
+    plString dbg = plString::Format("   Streaming %s.", fSrcFilename.AsString().c_str());
+    IPrintDbgMessage(dbg.c_str());
 
     plStatusLog::AddLineS( "audioTimes.log", 0xffffffff, "Streaming %4.2f secs of %s",
                            fDataStream->GetLengthInSecs(), GetKey()->GetUoid().GetObjectName().c_str() );

Sources/Plasma/PubUtilLib/plNetClient/plNetClientMgr.cpp

@@ -1235,9 +1235,8 @@ void plNetClientMgr::IDisableNet () {
             if (!GetFlagsBit(plNetClientApp::kPlayingGame))
             {
                 // KI may not be loaded
-                char title[256];
-                snprintf(title, arrsize(title), "%s Error", plProduct::CoreName().c_str());
-                hsMessageBox(fDisableMsg->str, title, hsMessageBoxNormal, hsMessageBoxIconError );
+                plString title = plString::Format("%s Error", plProduct::CoreName().c_str());
+                hsMessageBox(fDisableMsg->str, title.c_str(), hsMessageBoxNormal, hsMessageBoxIconError );
                 plClientMsg *quitMsg = new plClientMsg(plClientMsg::kQuit);
                 quitMsg->Send(hsgResMgr::ResMgr()->FindKey(kClient_KEY));
             }