From 58aac9775f53e7452684a388c6b36a0a2d45a0c6 Mon Sep 17 00:00:00 2001
From: Ali Gholami Rudi <ali@rudi.ir>
Date: Thu, 10 Jul 2014 15:07:27 +0430
Subject: [PATCH] fbpdf: zero-page documents are broken

The problem is fz_open_document() may not fail for broken
pdf files, which is unacceptable.
---
 fbpdf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fbpdf.c b/fbpdf.c
index ce1558e..62998ba 100644
--- a/fbpdf.c
+++ b/fbpdf.c
@@ -143,7 +143,7 @@ static int reload(void)
 {
 	doc_close(doc);
 	doc = doc_open(filename);
-	if (!doc) {
+	if (!doc || !doc_pages(doc)) {
 		fprintf(stderr, "\nfbpdf: cannot open <%s>\n", filename);
 		return 1;
 	}
@@ -330,7 +330,7 @@ int main(int argc, char *argv[])
 	}
 	strcpy(filename, argv[argc - 1]);
 	doc = doc_open(filename);
-	if (!doc) {
+	if (!doc || !doc_pages(doc)) {
 		fprintf(stderr, "fbpdf: cannot open <%s>\n", filename);
 		return 1;
 	}
-- 
2.11.4.GIT