From eeed9e5ad590bae5c7642b83b00fbd548b106881 Mon Sep 17 00:00:00 2001
From: "ducarroz%netscape.com" <ducarroz%netscape.com>
Date: Thu, 1 Mar 2001 23:42:33 +0000
Subject: [PATCH] Fix for smoketest blocker 70500. identity->GetSignature can
 return a null file despite rv=NS_OK. R=varada

---
 mailnews/compose/src/nsMsgCompose.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mailnews/compose/src/nsMsgCompose.cpp b/mailnews/compose/src/nsMsgCompose.cpp
index ac2c9c0a388..3d464e79af8 100644
--- a/mailnews/compose/src/nsMsgCompose.cpp
+++ b/mailnews/compose/src/nsMsgCompose.cpp
@@ -1940,8 +1940,10 @@ nsMsgCompose::ProcessSignature(nsIMsgIdentity *identity, nsString *aMsgBody)
     {
       nsCOMPtr<nsILocalFile> sigFile;
       rv = identity->GetSignature(getter_AddRefs(sigFile));
-      if (NS_SUCCEEDED(rv))
+      if (NS_SUCCEEDED(rv) && sigFile)
         rv = sigFile->GetPath(getter_Copies(sigNativePath));
+      else
+        useSigFile = PR_FALSE;  //No signature file! therefore turn it off.
     }
   }