X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=log-tree.c;h=296f417dfcc2fe966527064aa4a95dc96a8eca2d;hb=1c9d71944a7a35cdfeb09200b20e261737cdc0b9;hp=2a1e3a94c910cd74e41303d8b7aefa539817c831;hpb=1de0746d849c64e1f4d160f9915d87d39c0794ea;p=git.git

diff --git a/log-tree.c b/log-tree.c
index 2a1e3a94c..296f417df 100644
--- 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;