[PATCH] git: make "git -C '' <cmd>" not to barf
From: Karthik Nayak <hidden>
Date: 2016-06-15 23:03:57
Subsystem:
the rest · Maintainer:
Linus Torvalds
now it works like cd "" which silently succeeds Signed-off-by: Karthik Nayak <redacted> --- git.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/git.c b/git.c
index 8c7ee9c..f4c2285 100644
--- a/git.c
+++ b/git.c@@ -204,7 +204,9 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) fprintf(stderr, "No directory given for -C.\n" ); usage(git_usage_string); } - if (chdir((*argv)[1])) + if (*(*argv)[1] == 0) + ; /* Ignore "" as a directory */ + else if (chdir((*argv)[1])) die_errno("Cannot change to '%s'", (*argv)[1]); if (envchanged) *envchanged = 1;
--
2.3.1.167.g7f4ba4b.dirty