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This commit is contained in:
Maryna Kravtsova 2020-11-02 15:39:29 +01:00
parent 082b004021
commit 5202a7ff7f
1 changed files with 3 additions and 1 deletions
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4
cv5/a_train.c
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@ -6,10 +6,12 @@
#include "a_train.h" #include "a_train.h"
struct car* add_car(struct car* first,const char* target) { struct car* add_car(struct car* first,const char* target) {
struct car* newcar = calloc(1, sizeof(struct car));
if(target == NULL){ if(target == NULL){
return 0; return 0;
} }
struct car* newcar = calloc(1, sizeof(struct car));
if(first == NULL){ if(first == NULL){
return newcar; return newcar;
} }