fixed strcat and rct2_startup_checks()

src/osinterface.c

@@ -390,7 +390,8 @@ char* osinterface_open_directory_browser(char *title) {
 		// Copy the path directory to the buffer
 		if (SHGetPathFromIDList(pidl, pszBuffer)) {
 			// Store pszBuffer (and the path) in the outPath
-			outPath = strcat("", pszBuffer);
+			outPath = (char*) malloc(strlen(pszBuffer)+1);
+			strcpy(outPath, pszBuffer);
 		}
 	}
 	CoUninitialize();

src/rct2.c

@@ -182,7 +182,7 @@ void rct2_startup_checks()
 {
 	// check if game is already running
 
-	RCT2_CALLPROC(0x00674C0B);
+	RCT2_CALLPROC_EBPSAFE(0x00674C0B);
 }
 
 void rct2_update()