From: Wilfried Göesgens <willi@citadel.org>
Date: Sun, 9 Nov 2008 10:16:12 +0000 (+0000)
Subject: * don't choke on empty html messages
X-Git-Tag: v7.86~1805
X-Git-Url: https://code.citadel.org/?a=commitdiff_plain;h=948b96687a5d42aff2b5eea7a7d32f6fda941c0f;p=citadel.git

* don't choke on empty html messages
---

diff --git a/webcit/msg_renderers.c b/webcit/msg_renderers.c
index 489b0292a..388ac5060 100644
--- a/webcit/msg_renderers.c
+++ b/webcit/msg_renderers.c
@@ -625,7 +625,11 @@ void render_MAIL_html(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCh
 {
 	StrBuf *Buf;
 	/* HTML is fun, but we've got to strip it first */
+	if (StrLength(Mime->Data) == 0)
+		return;
+
 	Buf = NewStrBufPlain(NULL, StrLength(Mime->Data));
+
 	output_html(ChrPtr(Mime->Charset), 
 		    (WC->wc_view == VIEW_WIKI ? 1 : 0), 
 		    StrToi(Mime->PartNum),