Alexander Nicolaysen Sørnes : screenshot : Fix random screenshot function
Chris Morgan
cmorgan at winehq.org
Tue Oct 23 18:31:16 CDT 2007
Module: appdb
Branch: master
Commit: 58ef8e62e55b740e8d97ca164289f2f6cd0096da
URL: http://source.winehq.org/git/appdb.git/?a=commit;h=58ef8e62e55b740e8d97ca164289f2f6cd0096da
Author: Alexander Nicolaysen Sørnes <alex at thehandofagony.com>
Date: Tue Oct 23 13:55:18 2007 +0200
screenshot: Fix random screenshot function
---
include/screenshot.php | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/screenshot.php b/include/screenshot.php
index 611b83b..81eec26 100644
--- a/include/screenshot.php
+++ b/include/screenshot.php
@@ -464,6 +464,7 @@ class screenshot
$bFormatting = true)
{
// initialize variables to avoid notices when appending to them
+ $hResult = null;
$sImgFile = '';
$sImg = '';
// we want a random screenshots for this app
@@ -508,7 +509,7 @@ class screenshot
$sZoomIcon = Screenshot::get_zoomicon_overlay();
/* we have screenshots */
- if(query_num_rows($hResult))
+ if($hResult && query_num_rows($hResult))
{
if($iVersionId)
$sImg .= "<a href='screenshots.php?iAppId=$iAppId&iVersionId=$iVersionId'>".$sImgFile.$sZoomIcon."<center>View/Submit Screenshot</center></a>";
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