diff options
-rw-r--r-- | builtin/am.c | 6 | ||||
-rw-r--r-- | cache.h | 11 | ||||
-rw-r--r-- | merge-recursive.c | 2 | ||||
-rw-r--r-- | read-cache.c | 11 |
4 files changed, 17 insertions, 13 deletions
diff --git a/builtin/am.c b/builtin/am.c index 1151b5c73a..2d800568ac 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -1763,7 +1763,7 @@ static void am_run(struct am_state *state, int resume) refresh_and_write_cache(); - if (index_has_changes(&sb)) { + if (index_has_changes(&the_index, &sb)) { write_state_bool(state, "dirtyindex", 1); die(_("Dirty index: cannot apply patches (dirty: %s)"), sb.buf); } @@ -1820,7 +1820,7 @@ static void am_run(struct am_state *state, int resume) * Applying the patch to an earlier tree and merging * the result may have produced the same tree as ours. */ - if (!apply_status && !index_has_changes(NULL)) { + if (!apply_status && !index_has_changes(&the_index, NULL)) { say(state, stdout, _("No changes -- Patch already applied.")); goto next; } @@ -1878,7 +1878,7 @@ static void am_resolve(struct am_state *state) say(state, stdout, _("Applying: %.*s"), linelen(state->msg), state->msg); - if (!index_has_changes(NULL)) { + if (!index_has_changes(&the_index, NULL)) { printf_ln(_("No changes - did you forget to use 'git add'?\n" "If there is nothing left to stage, chances are that something else\n" "already introduced the same changes; you might want to skip this patch.")); @@ -627,12 +627,13 @@ extern void move_index_extensions(struct index_state *dst, struct index_state *s extern int unmerged_index(const struct index_state *); /** - * Returns 1 if the index differs from HEAD, 0 otherwise. When on an unborn - * branch, returns 1 if there are entries in the index, 0 otherwise. If an - * strbuf is provided, the space-separated list of files that differ will be - * appended to it. + * Returns 1 if istate differs from HEAD, 0 otherwise. When on an unborn + * branch, returns 1 if there are entries in istate, 0 otherwise. If an + * strbuf is provided, the space-separated list of files that differ will + * be appended to it. */ -extern int index_has_changes(struct strbuf *sb); +extern int index_has_changes(const struct index_state *istate, + struct strbuf *sb); extern int verify_path(const char *path, unsigned mode); extern int strcmp_offset(const char *s1, const char *s2, size_t *first_change); diff --git a/merge-recursive.c b/merge-recursive.c index 869092f7b9..32529ca5b6 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -1983,7 +1983,7 @@ int merge_trees(struct merge_options *o, if (oid_eq(&common->object.oid, &merge->object.oid)) { struct strbuf sb = STRBUF_INIT; - if (!o->call_depth && index_has_changes(&sb)) { + if (!o->call_depth && index_has_changes(&the_index, &sb)) { err(o, _("Dirty index: cannot merge (dirty: %s)"), sb.buf); return 0; diff --git a/read-cache.c b/read-cache.c index ba094fd485..f333a517f7 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1986,11 +1986,14 @@ int unmerged_index(const struct index_state *istate) return 0; } -int index_has_changes(struct strbuf *sb) +int index_has_changes(const struct index_state *istate, struct strbuf *sb) { struct object_id head; int i; + if (istate != &the_index) { + BUG("index_has_changes cannot yet accept istate != &the_index; do_diff_cache needs updating first."); + } if (!get_oid_tree("HEAD", &head)) { struct diff_options opt; @@ -2008,12 +2011,12 @@ int index_has_changes(struct strbuf *sb) diff_flush(&opt); return opt.flags.has_changes != 0; } else { - for (i = 0; sb && i < the_index.cache_nr; i++) { + for (i = 0; sb && i < istate->cache_nr; i++) { if (i) strbuf_addch(sb, ' '); - strbuf_addstr(sb, the_index.cache[i]->name); + strbuf_addstr(sb, istate->cache[i]->name); } - return !!the_index.cache_nr; + return !!istate->cache_nr; } } |