commit ea5e8a02eb83ad19f3009b0008893f77ce113118
author Behdad Esfahbod <behdad@behdad.org> Wed Mar 19 15:38:02 2014 -0700
committer Behdad Esfahbod <behdad@behdad.org> Wed Mar 19 15:38:02 2014 -0700
tree e136a37027e9faff2cab02339cb6bdf391b51b74
parent 09732cc6695b8e41ba6cdcd4058a4f7cad90167a

[util] Plug minor leak

util/options.cc

diff --git a/util/options.cc b/util/options.cc
index c55feb2..835add7 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -374,7 +374,11 @@
   if (NULL == supported_formats)
     text = "Set output format";
   else
-    text = text_free = g_strdup_printf ("Set output format\n\n    Supported formats are: %s", supported_formats);
+  {
+    char *items = g_strjoinv ("/", const_cast<char **> (supported_formats));
+    text = text_free = g_strdup_printf ("Set output format\n\n    Supported formats are: %s", items);
+    g_free (items);
+  }
 
   GOptionEntry entries[] =
   {