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This commit is contained in:
Maryna Kravtsova 2020-11-02 14:27:52 +01:00
parent acd98c9e47
commit 3caa2bbe73
1 changed files with 5 additions and 5 deletions
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8
cv5/a_train.c
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@ -43,13 +43,13 @@ void cancel_train(struct car* first) {
if(first == NULL){ if(first == NULL){
return; return;
} }
if(first->next == NULL){ if(first->next != NULL){
free(first);
}
else if(first->next != NULL){
cancel_train(first->next); cancel_train(first->next);
first->next = NULL; first->next = NULL;
} }
if(first->next == NULL){
free(first);
}
} }