From: Derrick Stolee <dstolee@xxxxxxxxxxxxx>
Before iterating over all cache entries, ensure that a sparse index is
expanded to a full index to avoid unexpected behavior.
Signed-off-by: Derrick Stolee <dstolee@xxxxxxxxxxxxx>
---
read-cache.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/read-cache.c b/read-cache.c
index b143277ed106..7449f31381cf 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -1576,6 +1576,7 @@ int refresh_index(struct index_state *istate, unsigned int flags,
*/
preload_index(istate, pathspec, 0);
trace2_region_enter("index", "refresh", NULL);
+ ensure_full_index(istate);
for (i = 0; i < istate->cache_nr; i++) {
struct cache_entry *ce, *new_entry;
int cache_errno = 0;
@@ -2493,6 +2494,7 @@ int repo_index_has_changes(struct repository *repo,
diff_flush(&opt);
return opt.flags.has_changes != 0;
} else {
+ ensure_full_index(istate);
for (i = 0; sb && i < istate->cache_nr; i++) {
if (i)
strbuf_addch(sb, ' ');
--
gitgitgadget
