Image fails intermittently

My captchas were failing constantly on several pages, so I wouldn't really call it "intermittent"! It looks like the textimage is only being generated if the page is cacheable. This doesn't seem to make much sense, the textimages should be available at all times. Here's a patch to remove the "if ($may_cache)" conditional on creating textimages.

--- textimage-old.module	2006-03-17 01:02:19.000000000 -0600
+++ textimage.module	2006-04-07 13:05:56.000000000 -0500
@@ -51,15 +51,13 @@
 
   $suffix = '';
 
-  if ($may_cache) {
-    if (arg(2)!=null) $suffix='/'.arg(2);
-    $items[] = array(
-      'path' => 'textimage/image'.$suffix, 'title' => t('textimage'),
-      'callback' => '_textimage_image', 
-      'access' => user_access('access textimages'),
-      'type' => MENU_CALLBACK
-    );
-  }
+	if (arg(2)!=null) $suffix='/'.arg(2);
+	$items[] = array(
+		'path' => 'textimage/image'.$suffix, 'title' => t('textimage'),
+		'callback' => '_textimage_image', 
+		'access' => user_access('access textimages'),
+		'type' => MENU_CALLBACK
+	);
 
   return $items;
 }

I believe that the problem is really what quicksketch said.

Here it worked. ;)

Thanks quicksketch.

patch committed.

Thanks for commiting wundo, works great!