From dead1b3817d3992cbce0d5c3c7b3928f44e7e207 Mon Sep 17 00:00:00 2001
From: Guy Harris <guy@alum.mit.edu>
Date: Wed, 3 May 2017 21:51:12 -0700
Subject: Add a comment.

Change-Id: Ia60a0cdac3d70862aa5941487af142bd26ab2b80
Reviewed-on: https://code.wireshark.org/review/21489
Reviewed-by: Guy Harris <guy@alum.mit.edu>
---
 wiretap/vwr.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'wiretap')

diff --git a/wiretap/vwr.c b/wiretap/vwr.c
index f432cde8cc..23b276ec7a 100644
--- a/wiretap/vwr.c
+++ b/wiretap/vwr.c
@@ -1074,6 +1074,9 @@ static int vwr_get_fpga_version(wtap *wth, int *err, gchar **err_info)
         return UNKNOWN_FPGA; /* short read - not a vwr file */
     }
 
+    /*
+     * Read error.
+     */
     g_free(rec);
     return -1;
 }
-- 
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