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Avoid segfault when testing p_uttt->history

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in get_next_outter_position()
This commit is contained in:
Yorick Barbanneau 2021-10-07 22:02:12 +02:00
parent f319f0e53c
commit 0ff026b4ca
1 changed files with 1 additions and 1 deletions
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src/model.c
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@ -124,7 +124,7 @@ e_player get_next_player_to_play(s_utictactoe *p_uttt) {
} }
e_location get_next_outer_position(s_utictactoe *p_uttt) { e_location get_next_outer_position(s_utictactoe *p_uttt) {
if ( p_uttt->inner_tictactoes != NULL ) { if ( p_uttt->inner_tictactoes != NULL && p_uttt->history != NULL) {
e_location pos = p_uttt->history->last_move->inner_position; e_location pos = p_uttt->history->last_move->inner_position;
if ( p_uttt->inner_tictactoes[pos]->winner == NOBODY ) { if ( p_uttt->inner_tictactoes[pos]->winner == NOBODY ) {
return pos; return pos;