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-rw-r--r--builtin/mailinfo.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c
index bfb32b7233..eaf9e157a3 100644
--- a/builtin/mailinfo.c
+++ b/builtin/mailinfo.c
@@ -250,8 +250,17 @@ static void cleanup_subject(struct strbuf *subject)
(7 <= remove &&
memmem(subject->buf + at, remove, "PATCH", 5)))
strbuf_remove(subject, at, remove);
- else
+ else {
at += remove;
+ /*
+ * If the input had a space after the ], keep
+ * it. We don't bother with finding the end of
+ * the space, since we later normalize it
+ * anyway.
+ */
+ if (isspace(subject->buf[at]))
+ at += 1;
+ }
continue;
}
break;