From afff3589dc5f2e6bc26f49451cd84b9686affc69 Mon Sep 17 00:00:00 2001
From: Mikael Roos <mikael.t.h.roos@gmail.com>
Date: Tue, 15 Sep 2015 17:23:22 +0200
Subject: [PATCH] Generate filename with filters, does not work on Windows, fix
 #100.

---
 CImage.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CImage.php b/CImage.php
index 80bd97a..ae6d201 100644
--- a/CImage.php
+++ b/CImage.php
@@ -1221,7 +1221,7 @@ class CImage
                 if (is_array($filter)) {
                     $filters .= "_f{$filter['id']}";
                     for ($i=1; $i<=$filter['argc']; $i++) {
-                        $filters .= ":".$filter["arg{$i}"];
+                        $filters .= "-".$filter["arg{$i}"];
                     }
                 }
             }