help: release strbuf on error return in exec_woman_emacs()
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/help.c b/builtin/help.c
index 12fb489..b3f60a8 100644
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -131,6 +131,7 @@ static void exec_woman_emacs(const char *path, const char *page)
strbuf_addf(&man_page, "(woman \"%s\")", page);
execlp(path, "emacsclient", "-e", man_page.buf, (char *)NULL);
warning_errno(_("failed to exec '%s'"), path);
+ strbuf_release(&man_page);
}
}
