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This commit is contained in:
Kovid Goyal 2016-11-19 13:13:15 +05:30
parent 04d8e8f619
commit ce6a4ca21e
1 changed files with 2 additions and 1 deletions
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kitty/savepoints.c
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@ -14,9 +14,10 @@
self->x = self->x == self->buf ? self->buf + SAVEPOINTS_SZ - 1 : self->x - 1; self->x = self->x == self->buf ? self->buf + SAVEPOINTS_SZ - 1 : self->x - 1;
Savepoint* savepoints_push(SavepointBuffer *self) { Savepoint* savepoints_push(SavepointBuffer *self) {
Savepoint *ans = self->end_of_data;
ADVANCE(end_of_data); ADVANCE(end_of_data);
if (self->end_of_data == self->start_of_data) ADVANCE(start_of_data); if (self->end_of_data == self->start_of_data) ADVANCE(start_of_data);
return self->end_of_data; return ans;
} }
Savepoint* savepoints_pop(SavepointBuffer *self) { Savepoint* savepoints_pop(SavepointBuffer *self) {