From fba9d91ec8f173f0f3cc939eb70b94530c57151c Mon Sep 17 00:00:00 2001
From: Cash Costello <cash.costello@gmail.com>
Date: Fri, 17 Jul 2009 00:51:16 +0000
Subject: check for exif module

---
 lib/exif.php | 5 +++++
 system.php   | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/lib/exif.php b/lib/exif.php
index 2bc25c996..5343044ea 100644
--- a/lib/exif.php
+++ b/lib/exif.php
@@ -1,6 +1,11 @@
 <?php
 
 function td_get_exif($file) {
+	
+	// catch for those who don't have exif module loaded
+	if (!is_callable('exif_read_data'))
+		return;
+		
 	$mime = $file->mimetype;
 	if ($mime != 'image/jpeg' && $mime != 'image/pjpeg')
 		return;
diff --git a/system.php b/system.php
index 549c51de4..85397fc08 100644
--- a/system.php
+++ b/system.php
@@ -118,6 +118,11 @@
 			<td><?php echo (is_callable('imagegif')) ? 'Enabled' : 'Disabled'; ?></td>
 			<td></td>
 		</tr>
+		<tr>
+			<td>EXIF</td>
+			<td><?php echo (is_callable('exif_read_data')) ? 'Enabled' : 'Disabled'; ?></td>
+			<td></td>
+		</tr>
 	</table>
 	<div style="margin-top:20px;">
 		<a href="<?php echo $CONFIG->url . "mod/tidypics/docs/configure_server.txt"; ?>">Server configuration doc</a>
-- 
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