From 8d2eaaab51f0c64de0488b7b2b83cac7086628c1 Mon Sep 17 00:00:00 2001
From: Evan Huus <eapache@gmail.com>
Date: Thu, 26 Jun 2014 23:25:08 -0400
Subject: If we have no fields, don't try to iterate through them.

Otherwise glib throws an assertion since the array we pass it is NULL.

Change-Id: I9159c1f5ad99b280c040cd790df3cf352738601f
Reviewed-on: https://code.wireshark.org/review/2680
Reviewed-by: Evan Huus <eapache@gmail.com>
---
 epan/print.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'epan')

diff --git a/epan/print.c b/epan/print.c
index f4eb8818e0..ed75265180 100644
--- a/epan/print.c
+++ b/epan/print.c
@@ -1450,6 +1450,10 @@ output_fields_valid(output_fields_t *fields)
 {
     gboolean all_valid = TRUE;
 
+    if (fields->fields == NULL) {
+        return TRUE;
+    }
+
     g_ptr_array_foreach(fields->fields, output_field_check, &all_valid);
 
     return all_valid;
-- 
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