windows docs path fix

src/oneshot.cpp

@@ -253,7 +253,16 @@ Oneshot::Oneshot(RGSSThreadData &threadData) : threadData(threadData){
 	const char* path = SDL_GetUserFolder(SDL_FOLDER_DOCUMENTS);
 	p->docsPath = path;
 	#ifdef windows
-		p->gamePath = path "\\My Games";
+	    const char* suffix = "\\My Games";
+	
+    	size_t len = std::strlen(path) + std::strlen(suffix) + 1;
+    	p->gamePath = (char*)SDL_malloc(len); 
+	
+    	if (p->gamePath) {
+    	    std::strcpy(p->gamePath, path);
+    	    std::strcat(p->gamePath, suffix);
+    	}
+    	SDL_free((void*)path);
 	#else
 		p->gamePath = path;
 	#endif