Merge branch 'jn/doc-remote-helpers'

[git.git] / log-tree.c

diff --git a/log-tree.c b/log-tree.c
index 2a1e3a94c910cd74e41303d8b7aefa539817c831..296f417dfcc2fe966527064aa4a95dc96a8eca2d 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -294,8 +294,9 @@ void log_write_email_headers(struct rev_info *opt, struct commit *commit,
        if (opt->total > 0) {
                static char buffer[64];
                snprintf(buffer, sizeof(buffer),
-                        "Subject: [%s %0*d/%d] ",
+                        "Subject: [%s%s%0*d/%d] ",
                         opt->subject_prefix,
+                        *opt->subject_prefix ? " " : "",
                         digits_in_number(opt->total),
                         opt->nr, opt->total);
                subject = buffer;