commit 294dd7b3d7b55ba38881cd4cabb6636abda23eb9
author reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Oct 11 11:58:32 2011 +0000
committer reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Oct 11 11:58:32 2011 +0000
tree 470ff13c1a59c491c004bc872fea8e30c0ca304c
parent 5e2457ef2eba0c3f2e4c8fc89be7f36659e4f3b1

change getLastPt to return a bool



git-svn-id: http://skia.googlecode.com/svn/trunk@2453 2bbb7eff-a529-9590-31e7-b0007b416f81

src/core/SkPath.cpp

diff --git a/src/core/SkPath.cpp b/src/core/SkPath.cpp
index 5e10f1b..10569fd 100644
--- a/src/core/SkPath.cpp
+++ b/src/core/SkPath.cpp
@@ -327,17 +327,20 @@
     return SkPoint::Make(0, 0);
 }
 
-void SkPath::getLastPt(SkPoint* lastPt) const {
+bool SkPath::getLastPt(SkPoint* lastPt) const {
     SkDEBUGCODE(this->validate();)
 
-    if (lastPt) {
-        int count = fPts.count();
-        if (count == 0) {
-            lastPt->set(0, 0);
-        } else {
+    int count = fPts.count();
+    if (count > 0) {
+        if (lastPt) {
             *lastPt = fPts[count - 1];
         }
+        return true;
     }
+    if (lastPt) {
+        lastPt->set(0, 0);
+    }
+    return false;
 }
 
 void SkPath::setLastPt(SkScalar x, SkScalar y) {