Easy author image patch

Index: easy-author-image.php
===================================================================
--- easy-author-image.php	(revision 873643)
+++ easy-author-image.php	(working copy)
@@ -180,49 +180,44 @@
         // This will replace it.
         // FUTURE RELEASE: ALLOW USER TO SET MAX WIDTH HEIGHT VIA DISCUSSION SCREEN

-        $myavatar = "";
-
-        if ( is_numeric($id_or_email) ) {
-                $id = (int) $id_or_email;
-                $user = get_userdata($id);
-                if ( $user )
-                        $email = $user->user_email;
-        } elseif ( is_object($id_or_email) ) {
-
-                if ( !empty($id_or_email->user_id) ) {
-                        $id = (int) $id_or_email->user_id;
-                        $user = get_userdata($id);
-                        if ( $user)
-                                $email = $user->user_email;
-                } elseif ( !empty($id_or_email->comment_author_email) ) {
-                        $email = $id_or_email->comment_author_email;
-                }
-        } else {
-                $email = $id_or_email;
-        }
-
-        // First see if they're a registered user with email set
-        if(!empty($email)) {
-                // user exists + has email
-                $avatar_user = get_user_by('email', $email);
-                // check if author_profile_picture is set
-                $url = get_the_author_meta('author_profile_picture', $avatar_user->ID);
-
-                if($avatar_user && $url){
-
-                        // there is a url so user has an author profile picture
-                                $myavatar = '<img class="avatar avatar-'.$size.' photo" width="64" height="64" src="'.$url.'"/>';
-
-                } else {
-                        // No author_profile_picture set OR user does not belong to blog, so default to Gravatar
-                        $gravatarUrl = "http://www.gravatar.com/avatar.php?gravatar_id=" . md5($email) . "&size=40";
-                        $myavatar = "<img src='$gravatarUrl' height='64' width='64' alt=".$email."' />";
-                }
-        }else{
-                $myavatar = "<img alt='' src='{$default}' class='avatar avatar-{$size} photo avatar-default' height='{$size}' width='{$size}' />";
-        }
-
-        return $myavatar;
+	$myavatar = "";
+
+	if (is_numeric($id_or_email)) {
+		$id = (int) $id_or_email;
+		$user = get_userdata($id);
+		if ($user)
+			$email = $user->user_email;
+	} elseif (is_object($id_or_email)) {
+		if (!empty($id_or_email->user_id)) {
+			$id = (int) $id_or_email->user_id;
+			$user = get_userdata($id);
+			if ($user) {
+				$email = $user->user_email;
+			}
+		} elseif (!empty($id_or_email->comment_author_email)) {
+			$email = $id_or_email->comment_author_email;
+		}
+	} else {
+		$email = $id_or_email;
+	}
+	// First see if they're a registered user with email set
+	if (!empty($email)) {
+		// user exists + has email
+		$avatar_user = get_user_by('email', $email);
+		// check if author_profile_picture is set
+		$url = get_the_author_meta('author_profile_picture', $avatar_user->ID);
+		if ($avatar_user && $url) {
+			// there is a url so user has an author profile picture
+			$myavatar = '<img class="avatar avatar-' . $size . ' photo" width="' . $size . '" height="' . $size . '" src="' . $url . '" />';
+		} else {
+			// No author_profile_picture set OR user does not belong to blog, so default to Gravatar
+			$gravatarUrl = 'http://www.gravatar.com/avatar.php?gravatar_id=' . md5($email) . '&size=40';
+			$myavatar = '<img src="' . $gravatarUrl . '" class="avatar avatar-' . $size . ' gravatar avatar-default" height="' . $size . '" width="' . $size . '" alt="' . $email . '" />';
+		}
+	} else {
+		$myavatar = '<img alt="" src="' . $default . '" class="avatar avatar-' . $size . ' photo avatar-default" height="' . $size . '" width="' . $size . '" />';
+	}
+	return $myavatar;
 }