From 3bf6fea43dd1cf0bb4470298b848e0fe51a7b125 Mon Sep 17 00:00:00 2001
From: bjt-user <bjoern.foersterling@web.de>
Date: Sat, 23 Nov 2024 15:30:11 +0100
Subject: [PATCH] removed uncommented code, updated readme

---
 README.md                |  3 +--
 src/date_time_handling.c | 26 +-------------------------
 2 files changed, 2 insertions(+), 27 deletions(-)

diff --git a/README.md b/README.md
index a7f474c..5b6bdbc 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,5 @@ This will run ctags on every commit.
 
 #### TODO
 
-- real and automated unit testing
-- fix stack smashing bug (test file: failed_cal.ics)
+- improve and automate unit testing
 - add cli argument that will not show ongoing events, only upcoming events
diff --git a/src/date_time_handling.c b/src/date_time_handling.c
index 248a649..d390410 100644
--- a/src/date_time_handling.c
+++ b/src/date_time_handling.c
@@ -27,6 +27,7 @@ void get_date (char buffer[]) {
 // 20241209 -> 2024-12-09
 // caller has to free() the returned char array
 char* pretty_date_time (char date_time[]) {
+	// need one more char in the char pointer for null-termination
 	int pdt_len = 20;
 	if (!strchr (date_time, 'T')) {
 		pdt_len = 11;
@@ -64,37 +65,12 @@ char* pretty_date_time (char date_time[]) {
 	return pretty_dt;
 }
 
-// 20230823T194138 -> 2023-08-23 19:41:38
 void pretty_print_date_time (char date_time[]) {
 	char* pdt = pretty_date_time(date_time);
 
 	printf("%s", pdt);
 
 	free(pdt);
-	/*
-	// copy date_time because strtok will destroy it
-	char date_time_copy[15] = "";
-	strcpy (date_time_copy, date_time);
-
-	char* date = strtok (date_time, "T");
-	char* time = strtok (NULL, "T");
-	if (date == NULL) {
-		printf ("\nError: date points to NULL!\n");
-		exit (1);
-	}
-	printf ("%c%c%c%c-", date[0], date[1], date[2], date[3]);
-	printf ("%c%c-", date[4], date[5]);
-	printf ("%c%c", date[6], date[7]);
-
-	if (time != NULL) {
-		printf (" %c%c:", time[0], time[1]);
-		printf ("%c%c:", time[2], time[3]);
-		printf ("%c%c", time[4], time[5]);
-	}
-
-	// put variable date_time back together
-	strcpy (date_time, date_time_copy);
-	*/
 }
 
 void marshall_date_time (char date_time[]) {