small fix to sort out stroking of paths that contain lines of 0 length.

juce_amalgamated.cpp

@@ -85740,6 +85740,8 @@ bool PathFlatteningIterator::next() throw()
         }
         else
         {
+            jassert (type == Path::moveMarker);
+
             subPathIndex = -1;
             subPathCloseX = x1 = x2;
             subPathCloseY = y1 = y2;

juce_amalgamated.h

@@ -39562,7 +39562,9 @@ public:
     int subPathIndex;
 
     /** Returns true if the current segment is the last in the current sub-path. */
-    bool isLastInSubpath() const throw()                { return stackPos == stackBase; }
+    bool isLastInSubpath() const throw()    { return stackPos == stackBase
+                                                      && (index >= path.numElements
+                                                           || points [index] == Path::moveMarker); }
 
     juce_UseDebuggingNewOperator
 

src/juce_appframework/gui/graphics/geometry/juce_PathIterator.cpp

@@ -286,6 +286,8 @@ bool PathFlatteningIterator::next() throw()
         }
         else
         {
+            jassert (type == Path::moveMarker);
+
             subPathIndex = -1;
             subPathCloseX = x1 = x2;
             subPathCloseY = y1 = y2;

src/juce_appframework/gui/graphics/geometry/juce_PathIterator.h

@@ -101,7 +101,9 @@ public:
     int subPathIndex;
 
     /** Returns true if the current segment is the last in the current sub-path. */
-    bool isLastInSubpath() const throw()                { return stackPos == stackBase; }
+    bool isLastInSubpath() const throw()    { return stackPos == stackBase 
+                                                      && (index >= path.numElements
+                                                           || points [index] == Path::moveMarker); }
 
 
     //==============================================================================