fix valgrind

TBR=mtklein@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/1102273003

diff --git a/src/pathops/SkPathOpsOp.cpp b/src/pathops/SkPathOpsOp.cpp
index 64a6e6e..4e3ec4a 100644 (file)
--- a/src/pathops/SkPathOpsOp.cpp
+++ b/src/pathops/SkPathOpsOp.cpp
@@ -107,8 +107,8 @@ static bool bridgeOp(SkTDArray<SkOpContour* >& contourList, const SkPathOp op,
     SkPoint lastTopLeft;
     SkPoint topLeft = {SK_ScalarMin, SK_ScalarMin};
     do {
-        SkOpSpanBase* start;
-        SkOpSpanBase* end;
+        SkOpSpanBase* start = NULL;
+        SkOpSpanBase* end = NULL;
         bool topDone;
         bool onlyVertical = false;
         lastTopLeft = topLeft;

diff --git a/src/pathops/SkPathOpsSimplify.cpp b/src/pathops/SkPathOpsSimplify.cpp
index 90f75b9..b4f8e22 100644 (file)
--- a/src/pathops/SkPathOpsSimplify.cpp
+++ b/src/pathops/SkPathOpsSimplify.cpp
@@ -19,8 +19,8 @@ static bool bridgeWinding(SkTDArray<SkOpContour* >& contourList, SkPathWriter* s
     SkPoint lastTopLeft;
     SkPoint topLeft = {SK_ScalarMin, SK_ScalarMin};
     do {
-        SkOpSpanBase* start;
-        SkOpSpanBase* end;
+        SkOpSpanBase* start = NULL;
+        SkOpSpanBase* end = NULL;
         bool topDone;
         bool onlyVertical = false;
         lastTopLeft = topLeft;