[04/13] update-index: drop unused prefix_length parameter from do_reupdate()

Commit Message

Jeff King March 20, 2019, 8:14 a.m. UTC

The prefix is always a NUL-terminated string, and we just end up passing
it along to parse_pathspec() anyway (which does not even take a length).

Signed-off-by: Jeff King <[e-mail]>
---
 builtin/update-index.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Patch

diff --git a/builtin/update-index.c b/builtin/update-index.c
index 1b6c42f748..ff5cfd1194 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -724,7 +724,7 @@  static int do_unresolve(int ac, const char **av,
 }
 
 static int do_reupdate(int ac, const char **av,
-		       const char *prefix, int prefix_length)
+		       const char *prefix)
 {
 	/* Read HEAD and run update-index on paths that are
 	 * merged and already different between index and HEAD.
@@ -940,8 +940,7 @@  static enum parse_opt_result reupdate_callback(
 
 	/* consume remaining arguments. */
 	setup_work_tree();
-	*has_errors = do_reupdate(ctx->argc, ctx->argv,
-				prefix, prefix ? strlen(prefix) : 0);
+	*has_errors = do_reupdate(ctx->argc, ctx->argv, prefix);
 	if (*has_errors)
 		active_cache_changed = 0;