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This commit is contained in:
Maryna Kravtsova 2020-11-02 14:29:23 +01:00
parent 3caa2bbe73
commit 6eef97b6ce
1 changed files with 2 additions and 3 deletions
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5
cv5/a_train.c
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@ -7,9 +7,8 @@
struct car* add_car(struct car* first,const char* target) {
struct car* newcar = calloc(1, sizeof(struct car));
if(target == NULL){
exit(0);
return;
}
strcpy(newcar->value, target);
if(first == NULL){
@ -47,7 +46,7 @@ void cancel_train(struct car* first) {
cancel_train(first->next);
first->next = NULL;
}
if(first->next == NULL){
else if(first->next == NULL){
free(first);
}