- Fix USE_PYTHON knob handling. Features are to be separated with spaces, not

  comma

With hat:	python@

Mk/Uses/python.mk

@@ -315,7 +315,7 @@ USE_PYTHON+=	noegginfo
 # COMPAT KNOBS END
 
 # Make each individual feature available as _PYTHON_FEATURE_<FEATURENAME>
-.for var in ${USE_PYTHON:S/,/ /g}
+.for var in ${USE_PYTHON}
 _PYTHON_FEATURE_${var:tu}=	yes
 .endfor
 

graphics/py-chart/Makefile

@@ -15,7 +15,7 @@ COMMENT=	Create high quality Encapsulated Postscript, PDF, or PNG charts
 LICENSE=	GPLv2
 
 USE_GHOSTSCRIPT_RUN=	yes
-USE_PYTHON=	distutils,autoplist
+USE_PYTHON=	distutils autoplist
 USES=		python:2.7
 
 .include <bsd.port.mk>