| Index: core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp
 | 
| diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp
 | 
| index 0287b4fed3fd70ded23d0781d48c6afe24889069..f7c3f7d8d37568a66e3c6e3c37c05f697e27aacc 100644
 | 
| --- a/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp
 | 
| +++ b/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp
 | 
| @@ -6,6 +6,8 @@
 | 
|  
 | 
|  #include "core/src/fpdfapi/fpdf_page/pageint.h"
 | 
|  
 | 
| +#include <algorithm>
 | 
| +
 | 
|  #include "core/include/fpdfapi/cpdf_document.h"
 | 
|  #include "core/include/fpdfapi/fpdf_page.h"
 | 
|  
 | 
| 
 |