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authorJunio C Hamano <gitster@pobox.com>2011-09-16 23:28:38 (GMT)
committerJunio C Hamano <gitster@pobox.com>2011-09-17 04:47:47 (GMT)
commitfa79937675600ad5dda5031c532097a0461d843e (patch)
tree9925448c72df68baeba5ea5585daa212ad34b16d /builtin
parent587a9ee7da348f5e6696720d770d0e0da597827c (diff)
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branch --set-upstream: regression fix
The "git branch" command, while not in listing mode, calls create_branch() even when the target branch already exists, and it does so even when it is not interested in updating the value of the branch (i.e. the name of the commit object that sits at the tip of the existing branch). This happens when the command is run with "--set-upstream" option. The earlier safety-measure to prevent "git branch -f $branch $commit" from updating the currently checked out branch did not take it into account, and we no longer can update the tracking information of the current branch. Minimally fix this regression by telling the validation code if it is called to really update the value of a potentially existing branch, or if the caller merely is interested in updating auxiliary aspects of a branch. Reported-and-Tested-by: Jay Soffian Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
-rw-r--r--builtin/branch.c2
-rw-r--r--builtin/checkout.c3
2 files changed, 3 insertions, 2 deletions
diff --git a/builtin/branch.c b/builtin/branch.c
index 40f885c..5fb3d85 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -566,7 +566,7 @@ static void rename_branch(const char *oldname, const char *newname, int force)
die(_("Invalid branch name: '%s'"), oldname);
}
- validate_new_branchname(newname, &newref, force);
+ validate_new_branchname(newname, &newref, force, 0);
strbuf_addf(&logmsg, "Branch: renamed %s to %s",
oldref.buf, newref.buf);
diff --git a/builtin/checkout.c b/builtin/checkout.c
index ddefec0..909a334 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -1072,7 +1072,8 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
if (opts.new_branch) {
struct strbuf buf = STRBUF_INIT;
- opts.branch_exists = validate_new_branchname(opts.new_branch, &buf, !!opts.new_branch_force);
+ opts.branch_exists = validate_new_branchname(opts.new_branch, &buf,
+ !!opts.new_branch_force, 0);
strbuf_release(&buf);
}