format-patch: keep cover-letter diffstat wrapped in 72 columns

diff --git a/branch.c b/branch.c
index fe1e1c3676b26a4f35feaf8137700b25916ad5ee..2672054f0b5423cd09010302285935650435f1dc 100644 (file)
--- a/branch.c
+++ b/branch.c
@@ -244,7 +244,7 @@ N_("\n"
 "\"git push -u\" to set the upstream config as you push.");
 
 void create_branch(const char *name, const char *start_name,
-                  int force, int reflog, int clobber_head,
+                  int force, int clobber_head_ok, int reflog,
                   int quiet, enum branch_track track)
 {
        struct commit *commit;
@@ -258,7 +258,7 @@ void create_branch(const char *name, const char *start_name,
        if (track == BRANCH_TRACK_EXPLICIT || track == BRANCH_TRACK_OVERRIDE)
                explicit_tracking = 1;
 
-       if ((track == BRANCH_TRACK_OVERRIDE || clobber_head)
+       if ((track == BRANCH_TRACK_OVERRIDE || clobber_head_ok)
            ? validate_branchname(name, &ref)
            : validate_new_branchname(name, &ref, force)) {
                if (!force)