From 10b500682891a25e36774caf547cc3a2fc87f070 Mon Sep 17 00:00:00 2001
From: Sebastian Ramacher <s.ramacher@gmx.at>
Date: Fri, 13 Jan 2012 17:33:19 +0100
Subject: [PATCH] reset scale if it is negative

---
 document.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/document.c b/document.c
index 4978e12..330db2a 100644
--- a/document.c
+++ b/document.c
@@ -262,6 +262,11 @@ zathura_document_open(zathura_t* zathura, const char* path, const char* password
   int offset = 0;
   zathura_db_get_fileinfo(zathura->database, document->file_path,
       &document->current_page_number, &offset, &document->scale);
+  if (document->scale <= 0)
+  {
+    girara_warning("document info: '%s' has non positive scale", document->file_path);
+    document->scale = 1;
+  }
 
   if (plugin->open_function != NULL) {
     if (plugin->open_function(document) == true) {