fixed a warning

scrolltext/scrolltext3.c

@@ -295,7 +295,7 @@ blob_t * setupBlob(char * str){
 		// on non-AVR archs strtok_r fails for some reason if it operates on a
 		// string which is located on another stack frame, so we need our own copy
 		memcpy (&blob->scrolltextBuffer, str, SCROLLTEXT_BUFFER_SIZE);
-		str = &blob->scrolltextBuffer;
+		str = blob->scrolltextBuffer;
 #endif
 		chop_cnt = 0;
 	}