added comment about possible memory leak

diff --git a/Clean System Files/readLine.c b/Clean System Files/readLine.c
index 125a75d..bea7de6 100644 (file)
--- a/Clean System Files/readLine.c
+++ b/Clean System Files/readLine.c
@@ -80,6 +80,7 @@ void cleanGetHistoryItem(int num, CleanString *line, CleanString *timestamp){
 
 void cleanInitNewHistoryState(int offset, int flags, int num){
        if(history_state != NULL){
+               //we should test if we can recursively free the object
                free(history_state);
        }
        history_state = (HISTORY_STATE *)malloc(sizeof(HISTORY_STATE));