grep: plug a trivial memory leak

diff --git a/submodule.h b/submodule.h
index 21b1569413829b36ab51b21705ddb23048ec0c26..05ab674f069282b3d5b20ca69d9a1fe8f295879b 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -3,8 +3,10 @@
 
 struct diff_options;
 struct argv_array;
+struct sha1_array;
 
 enum {
+       RECURSE_SUBMODULES_ONLY = -5,
        RECURSE_SUBMODULES_CHECK = -4,
        RECURSE_SUBMODULES_ERROR = -3,
        RECURSE_SUBMODULES_NONE = -2,
@@ -37,6 +39,9 @@ extern void set_diffopt_flags_from_submodule_config(struct diff_options *,
                const char *path);
 extern int submodule_config(const char *var, const char *value, void *cb);
 extern void gitmodules_config(void);
+extern void gitmodules_config_sha1(const unsigned char *commit_sha1);
+extern int is_submodule_initialized(const char *path);
+extern int is_submodule_populated(const char *path);
 extern int parse_submodule_update_strategy(const char *value,
                struct submodule_update_strategy *dst);
 extern const char *submodule_strategy_to_string(const struct submodule_update_strategy *s);
@@ -68,11 +73,12 @@ extern int merge_submodule(unsigned char result[20], const char *path,
                           const unsigned char base[20],
                           const unsigned char a[20],
                           const unsigned char b[20], int search);
-extern int find_unpushed_submodules(unsigned char new_sha1[20],
+extern int find_unpushed_submodules(struct sha1_array *commits,
                                    const char *remotes_name,
                                    struct string_list *needs_pushing);
-extern int push_unpushed_submodules(unsigned char new_sha1[20],
-                                   const char *remotes_name);
+extern int push_unpushed_submodules(struct sha1_array *commits,
+                                   const char *remotes_name,
+                                   int dry_run);
 extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
 extern int parallel_submodules(void);