From: Joey Hess <joey@kodama.kitenet.net>
Date: Tue, 8 Jul 2008 20:21:01 +0000 (-0400)
Subject: check for tempfile being empty
X-Git-Tag: 2.53~33
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/22839215fbbafa51f69e3ce8d21cb3fa1fcc9d41

check for tempfile being empty
---

diff --git a/IkiWiki/Plugin/attachment.pm b/IkiWiki/Plugin/attachment.pm
index 53d826178..f49fe63f7 100644
--- a/IkiWiki/Plugin/attachment.pm
+++ b/IkiWiki/Plugin/attachment.pm
@@ -88,8 +88,8 @@ sub formbuilder (@) { #{{{
 		# of the temp file that CGI writes the upload to.
 		my $tempfile=$q->tmpFileName($filename);
 		
-		if (! defined $tempfile) {
-			error("failed to determine temp filename");
+		if (! defined $tempfile || ! length $tempfile) {
+			error("failed to determine tempfile name");
 		}
 
 		$filename=IkiWiki::titlepage(