Added an extra method to ListenerList. Handled zero-length binary data in var class.

modules/juce_core/containers/juce_Variant.cpp

@@ -676,8 +676,13 @@ var var::readFromStream (InputStream& input)
             case varMarker_Binary:
             {
                 MemoryBlock mb (numBytes - 1);
-                const int numRead = input.read (mb.getData(), numBytes - 1);
-                mb.setSize (numRead);
+
+                if (numBytes > 1)
+                {
+                    const int numRead = input.read (mb.getData(), numBytes - 1);
+                    mb.setSize (numRead);
+                }
+
                 return var (mb);
             }
 

modules/juce_events/broadcasters/juce_ListenerList.h

@@ -263,6 +263,27 @@ public:
             (iter.getListener()->*callbackFunction) (param1, param2, param3, param4, param5);
     }
 
+    //==============================================================================
+    /** Calls a member function on each listener in the list, with 5 parameters. */
+    template <LL_TEMPLATE(1), LL_TEMPLATE(2), LL_TEMPLATE(3), LL_TEMPLATE(4), LL_TEMPLATE(5), LL_TEMPLATE(6)>
+    void call (void (ListenerClass::*callbackFunction) (P1, P2, P3, P4, P5, P6),
+               LL_PARAM(1), LL_PARAM(2), LL_PARAM(3), LL_PARAM(4), LL_PARAM(5), LL_PARAM(6))
+    {
+        for (Iterator<DummyBailOutChecker, ThisType> iter (*this); iter.next();)
+            (iter.getListener()->*callbackFunction) (param1, param2, param3, param4, param5, param6);
+    }
+
+    /** Calls a member function on each listener in the list, with 5 parameters and a bail-out-checker.
+        See the class description for info about writing a bail-out checker. */
+    template <class BailOutCheckerType, LL_TEMPLATE(1), LL_TEMPLATE(2), LL_TEMPLATE(3), LL_TEMPLATE(4), LL_TEMPLATE(5), LL_TEMPLATE(6)>
+    void callChecked (const BailOutCheckerType& bailOutChecker,
+                      void (ListenerClass::*callbackFunction) (P1, P2, P3, P4, P5, P6),
+                      LL_PARAM(1), LL_PARAM(2), LL_PARAM(3), LL_PARAM(4), LL_PARAM(5), LL_PARAM(6))
+    {
+        for (Iterator<BailOutCheckerType, ThisType> iter (*this); iter.next (bailOutChecker);)
+            (iter.getListener()->*callbackFunction) (param1, param2, param3, param4, param5, param6);
+    }
+
 
     //==============================================================================
     /** A dummy bail-out checker that always returns false.

modules/juce_graphics/colour/juce_Colour.cpp

@@ -201,7 +201,9 @@ Colour::Colour (const uint8 red, const uint8 green, const uint8 blue, const floa
 
 Colour Colour::fromFloatRGBA (const float red, const float green, const float blue, const float alpha) noexcept
 {
-    return Colour (ColourHelpers::floatToUInt8 (red), ColourHelpers::floatToUInt8 (green), ColourHelpers::floatToUInt8 (blue), alpha);
+    return Colour (ColourHelpers::floatToUInt8 (red),
+                   ColourHelpers::floatToUInt8 (green),
+                   ColourHelpers::floatToUInt8 (blue), alpha);
 }
 
 Colour::Colour (const float hue, const float saturation, const float brightness, const float alpha) noexcept