From 30d4f2b78d07616556c91fafdf0429e0f33e12cd Mon Sep 17 00:00:00 2001
From: Rob Hoelz <rob@hoelz.ro>
Date: Wed, 7 Sep 2011 20:09:19 -0500
Subject: [PATCH] Fixing logging when stanzas are too big

---
 src/ctx.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ctx.c b/src/ctx.c
index db40161..48e87ad 100644
--- a/src/ctx.c
+++ b/src/ctx.c
@@ -250,10 +250,13 @@ void xmpp_log(const xmpp_ctx_t * const ctx,
     int oldret, ret;
     char smbuf[1024];
     char *buf;
+    va_list copy;
 
     buf = smbuf;
+    va_copy(copy, ap);
     ret = xmpp_vsnprintf(buf, 1023, fmt, ap);
     if (ret > 1023) {
+	va_copy(ap, copy);
 	buf = (char *)xmpp_alloc(ctx, ret + 1);
 	if (!buf) {
 	    buf = NULL;