[PATCH v2 2/3] rebase: prepare reset_head() for more flags

From

Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>

Date

Nov 12, 2018, 11:44 UTC

Message-ID

<db963b20941b524199e51b9da0b59269db57c860.1542023066.git.gitgitgadget@gmail.com>

In-Reply-To

<pull.72.v2.git.gitgitgadget@gmail.com>

From: Johannes Schindelin <johannes.schindelin@gmx.de>

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 builtin/rebase.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/builtin/rebase.c b/builtin/rebase.c
index e173654d56..074594cf10 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -522,10 +522,13 @@ finished_rebase:
 
 #define GIT_REFLOG_ACTION_ENVIRONMENT "GIT_REFLOG_ACTION"
 
+#define RESET_HEAD_DETACH (1<<0)
+
 static int reset_head(struct object_id *oid, const char *action,
-		      const char *switch_to_branch, int detach_head,
+		      const char *switch_to_branch, unsigned flags,
 		      const char *reflog_orig_head, const char *reflog_head)
 {
+	unsigned detach_head = flags & RESET_HEAD_DETACH;
 	struct object_id head_oid;
 	struct tree_desc desc;
 	struct lock_file lock = LOCK_INIT;
@@ -1500,8 +1503,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 			 "it...\n"));
 
 	strbuf_addf(&msg, "rebase: checkout %s", options.onto_name);
-	if (reset_head(&options.onto->object.oid, "checkout", NULL, 1,
-	    NULL, msg.buf))
+	if (reset_head(&options.onto->object.oid, "checkout", NULL,
+		       RESET_HEAD_DETACH, NULL, msg.buf))
 		die(_("Could not detach HEAD"));
 	strbuf_release(&msg);
 

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