1 files changed, 3 insertions, 2 deletions
diff --git a/src/pdf/SkPDFShader.cpp b/src/pdf/SkPDFShader.cpp
index e6f1d7f108..ace93ea73c 100644
--- a/src/pdf/SkPDFShader.cpp
+++ b/src/pdf/SkPDFShader.cpp
@@ -74,8 +74,9 @@ static void interpolateColorCode(SkScalar range, SkScalar* curColor,
     }
 
     for (int i = 0; i < components; i++) {
-        // If the next components needs t, make a copy.
-        if (dupInput[i]) {
+        // If the next components needs t and this component will consume a
+        // copy, make another copy.
+        if (dupInput[i] && multiplier[i] != 0) {
             result->append("dup ");
         }