From 66f61616cbf3f1c4c305b0742787fa264da3cda9 Mon Sep 17 00:00:00 2001
From: Ron Koenderink <rkoenderink@yahoo.ca>
Date: Thu, 3 Nov 2005 00:03:55 +0000
Subject: [PATCH] (xdmeta): Add NULL ca check. Fixes a crash for xdump meta
 pow.

---
 src/lib/commands/xdump.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib/commands/xdump.c b/src/lib/commands/xdump.c
index d0d3c9a1..4c7170f4 100644
--- a/src/lib/commands/xdump.c
+++ b/src/lib/commands/xdump.c
@@ -253,6 +253,9 @@ xdmeta(int type)
 
     xdhdr(ef_nameof(type), mdchr_ca, 1);
 
+    if (!ca)
+	return RET_SYN;
+
     for (i = 0; ca[i].ca_name; i++) {
 	xdflds(mdchr_ca, &ca[i]);
 	pr("\n");