Fixed argument checking on some argument driven actions.

2 files changed, 12 insertions, 7 deletions

diff --git a/main.c b/main.c
index 8817d6d..8e6cfbc 100644
--- a/main.c
+++ b/main.c
@@ -1,6 +1,8 @@
 // Compilation command:
 // - release: gcc main.c -Wall -Werror -pedantic -O2 -m64 -lncursesw -o ttt
 // - debug  : gcc main.c -Wall -Werror -pedantic -g3 -m64 -lncursesw -o ttt -D DEBUG
+// Usage hints:
+// - To changes app data path change the environment variable HOME (USERPROFILE for windows users).
 
 
 #include <assert.h>
@@ -996,8 +998,9 @@ int main(int argc, char *argv[]) {
 			action = "--icsv";
 			do_action = strncmp(argv[idx], action, strlen(action)+1) == 0;
 			if (do_action) {
-				if (argc < idx+1) {
+				if (idx+1 >= argc) {
 					fprintf(stdout, "Missing CSV file path to import.\n");
+					return EXIT_FAILURE;
 				}
 				load_database(&database, db_file_path);
 				import_from_csv(&database, argv[idx+1]);
@@ -1009,8 +1012,9 @@ int main(int argc, char *argv[]) {
 			action = "--ecsv";
 			do_action = strncmp(argv[idx], action, strlen(action)+1) == 0;
 			if (do_action) {
-				if (argc < idx+1) {
+				if (idx+1 >= argc) {
 					fprintf(stdout, "Missing CSV file path to export.\n");
+					return EXIT_FAILURE;
 				}
 				load_database(&database, db_file_path);
 				export_to_csv(&database, argv[idx+1]);
diff --git a/readme.md b/readme.md
index 9013deb..b025f35 100644
--- a/readme.md
+++ b/readme.md
@@ -39,18 +39,19 @@ Task Time Tracker
 - [x] At startup, check for required files and create them if not present.
 - [x] Allow to archive task using keys: `a` and `A`;
 - [x] By default, store files on `~/.config/task_time_tracker/` or `~/.local/share/task_time_tracker` and allow to store elsewhere if passed by argument `--config`.
-- [ ] Allow usage of `ttt: ./ttt --dpath ./` to change the app folder;
+- [x] Allow usage of `ttt: ./ttt --dpath ./` to change the app folder: To changes app data path change the environment variable HOME (USERPROFILE for windows users).
+- [ ] Clone (replicate) task; If task is active, mark newly created task as inactive;
 - [ ] Confirm delete_task operation.
 - [ ] Change task order (using task_t tmp_task + memcpy);
-- [ ] Create task using keys: `c` and `C`;
-- [ ] Delete task using keys: `d` and `D`;
-- [ ] Change task name using keys: `F2`;
 - [ ] Add/remove time using keys: `F3`;
 - [ ] Add/remove time for any day of week;
-- [ ] Clone (replicate) task using keys: `r` and `R`; If task is active, mark newly created task as inactive;
 - [ ] Implement logs as described above.
 - [ ] Go over all `TODO` items;
 - [ ] Rethink keys;
+	- [ ] Create task using keys: `c` and `C`;
+	- [ ] Delete task using keys: `d` and `D`;
+	- [ ] Change task name using keys: `F2`;
+	- [ ] Clone task using keys: `r` and `R`;
 - [ ] Cleanup `draw_tui`:
 	- Selected and active tasks should be drawn after everything else.
 	- Try printing each row;