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Don't realloc twice when adding to the taggroup

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This commit is contained in:
James R 2020-12-05 00:46:51 -08:00
parent b21e3fc2bf
commit 1216108ea3
1 changed files with 6 additions and 7 deletions
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13
src/taglist.c
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@ -170,16 +170,15 @@ void Taggroup_Add (taggroup_t *garray[], const mtag_t tag, size_t id)
for (i = 0; i < group->count; i++) for (i = 0; i < group->count; i++)
if (group->elements[i] > id) if (group->elements[i] > id)
break; break;
group->elements = Z_Realloc(group->elements, (group->count + 1) * sizeof(size_t), PU_LEVEL, NULL);
// Offset existing elements to make room for the new one.
if (i < group->count)
memmove(&group->elements[i + 1], &group->elements[i], group->count - i);
} }
group->elements = Z_Realloc(group->elements, (group->count + 1) * sizeof(size_t), PU_LEVEL, NULL);
// Offset existing elements to make room for the new one.
if (i < group->count)
memmove(&group->elements[i + 1], &group->elements[i], group->count - i);
group->count++; group->count++;
group->elements = Z_Realloc(group->elements, group->count * sizeof(size_t), PU_LEVEL, NULL);
group->elements[i] = id; group->elements[i] = id;
} }