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fix: if capacity of the dynarr is 0, the capacity is unable to grow

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Quinn
2025-02-14 01:31:22 +01:00
parent de7a497fd8
commit 3f258f319d
1 changed files with 2 additions and 1 deletions
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3
src/util/dynarr.h
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@@ -48,7 +48,8 @@ DYNARR_LINKAGE uint8_t DYNARR_add(DYNARR_NAME* arr, DYNARR_TYPE item) {
// resize the dynamic array if the new count has hit the max capacity // resize the dynamic array if the new count has hit the max capacity
if (arr->cap == arr->count) { if (arr->cap == arr->count) {
arr->cap *= 2; if (!arr->cap) arr->cap = 1; // set the capacity to 1 if it's 0
else arr->cap *= 2; // otherwise, multiply the capacity by 2
DYNARR_TYPE* nptr = realloc(arr->dat, arr->cap * sizeof(DYNARR_TYPE)); DYNARR_TYPE* nptr = realloc(arr->dat, arr->cap * sizeof(DYNARR_TYPE));
if (nptr == NULL) if (nptr == NULL)