From e97835ad43f5c68e8cb29599246cae0f4461d663 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 10 Nov 2015 11:37:01 -0800
Subject: [PATCH] [util] Fix crash when --output-file is specified but not
 --output-format

---
 util/options.hh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/util/options.hh b/util/options.hh
index 9dc4433f..1ef4131e 100644
--- a/util/options.hh
+++ b/util/options.hh
@@ -401,7 +401,10 @@ struct output_options_t : option_group_t
     if (output_file && !output_format) {
       output_format = strrchr (output_file, '.');
       if (output_format)
+      {
 	  output_format++; /* skip the dot */
+	  output_format = strdup (output_format);
+      }
     }
 
     if (output_file && 0 == strcmp (output_file, "-"))
-- 
GitLab