Minor changes to GET_LINE() , also did a little test to check if it worked like it should. Seems to be working...

1 files changed, 10 insertions, 0 deletions

diff --git a/functions.c b/functions.c
index f2ce52e..324dd42 100644
--- a/functions.c
+++ b/functions.c
@@ -123,6 +123,16 @@ void shuffle(char arr[], int n) {
 
 int GET_LINE(char filename[], long focus, char **line) { // Making this function was hell. Hardest thing ive coded in a while.
     
+    size_t lines;
+    int ret = COUNT_LINES_IN_FILE(filename, &lines);
+    if (ret == 1) {
+        return EXIT_FAILURE;
+    }
+
+    if ((long)lines < focus) {
+        return EXIT_FAILURE;
+    }
+
     FILE *file;
     file = fopen(filename,"r"); // Open file