1 files changed, 1 insertions, 1 deletions
diff --git a/core/fpdfapi/page/cpdf_tilingpattern.cpp b/core/fpdfapi/page/cpdf_tilingpattern.cpp
index 3cbfa07fa4..faa7eb8fe2 100644
--- a/core/fpdfapi/page/cpdf_tilingpattern.cpp
+++ b/core/fpdfapi/page/cpdf_tilingpattern.cpp
@@ -16,7 +16,7 @@ CPDF_TilingPattern::CPDF_TilingPattern(CPDF_Document* pDoc,
                                        CPDF_Object* pPatternObj,
                                        const CFX_Matrix& parentMatrix)
     : CPDF_Pattern(pDoc, pPatternObj, parentMatrix) {
-  assert(document());
+  ASSERT(document());
   m_bColored = pattern_obj()->GetDict()->GetIntegerFor("PaintType") == 1;
   SetPatternToFormMatrix();
 }