fixing return type

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66785 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/osx/carbon/glcanvas.cpp b/src/osx/carbon/glcanvas.cpp
index f8483e844ecef6f7888c452f6acadcee2f711912..d281274cda35e61b76a3b291da5b1eb087f76e35 100644 (file)
--- a/src/osx/carbon/glcanvas.cpp
+++ b/src/osx/carbon/glcanvas.cpp
@@ -214,7 +214,7 @@ WXGLPixelFormat WXGLChoosePixelFormat(const int *attribList)
                         if ( !attribList[arg++] )
                             break;
 
-                        return false;
+                        return NULL;
                     }
 
                     data[p++] = AGL_SAMPLE_BUFFERS_ARB;
@@ -231,7 +231,7 @@ WXGLPixelFormat WXGLChoosePixelFormat(const int *attribList)
                         if ( !attribList[arg++] )
                             break;
 
-                        return false;
+                        return NULL;
                     }
 
                     data[p++] = AGL_SAMPLES_ARB;