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index: Initialize case_sorted to GIT_VECTOR_INIT

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This is for extra safety within write_entries
This commit is contained in:
panda
2021-02-18 16:36:42 -08:00
committed by Edward Thomson
parent f4c0519216
commit 7f1dd4452e
1 changed files with 4 additions and 5 deletions
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9
src/index.c
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@@ -2826,7 +2826,7 @@ static int write_entries(git_index *index, git_filebuf *file)
{
int error = 0;
size_t i;
git_vector case_sorted, *entries;
git_vector case_sorted = GIT_VECTOR_INIT, *entries = NULL;
git_index_entry *entry;
const char *last = NULL;
@@ -2834,7 +2834,7 @@ static int write_entries(git_index *index, git_filebuf *file)
* to re-sort it case-sensitively before writing */
if (index->ignore_case) {
if ((error = git_vector_dup(&case_sorted, &index->entries, git_index_entry_cmp)) < 0)
return error;
goto done;
git_vector_sort(&case_sorted);
entries = &case_sorted;
@@ -2852,9 +2852,8 @@ static int write_entries(git_index *index, git_filebuf *file)
last = entry->path;
}
if (index->ignore_case)
git_vector_free(&case_sorted);
done:
git_vector_free(&case_sorted);
return error;
}