commit 463a997a86a550c63cfa3b30f04b8e4e6280721d
from: Klemens Nanni <kn@openbsd.org>
date: Sun Dec 08 22:15:40 2019 UTC

got: start_commit and search_pattern ought to be const

Revert the last accidential revert;  sorry for the noise,
I fat fingered got commands while juggling diffs.

commit - 022fae89eee20051d352d3dc2b8c64486bdafe93
commit + 463a997a86a550c63cfa3b30f04b8e4e6280721d
blob - 1887fafe21f18bb64e456a7b9c9947b27b4572f2
blob + 7d9545d6203fb071fb75093f09629e812f99a53b
--- got/got.c
+++ got/got.c
@@ -1732,8 +1732,9 @@ print_commit(struct got_commit_object *commit, struct 
 
 static const struct got_error *
 print_commits(struct got_object_id *root_id, struct got_repository *repo,
-    char *path, int show_patch, char *search_pattern, int diff_context,
-    int limit, int first_parent_traversal, struct got_reflist_head *refs)
+    const char *path, int show_patch, const char *search_pattern,
+    int diff_context, int limit, int first_parent_traversal,
+    struct got_reflist_head *refs)
 {
 	const struct got_error *err;
 	struct got_commit_graph *graph;
@@ -1839,7 +1840,7 @@ cmd_log(int argc, char *argv[])
 	struct got_commit_object *commit = NULL;
 	struct got_object_id *id = NULL;
 	char *repo_path = NULL, *path = NULL, *cwd = NULL, *in_repo_path = NULL;
-	char *start_commit = NULL, *search_pattern = NULL;
+	const char *start_commit = NULL, *search_pattern = NULL;
 	int diff_context = -1, ch;
 	int show_patch = 0, limit = 0, first_parent_traversal = 0;
 	const char *errstr;