don't print extra error info to stdout

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@136 4cde692c-a291-49d1-8350-778aa11640f8

Lib/fontTools/misc/psCharStrings.py

@@ -262,7 +262,7 @@ class T1CharString(T2CharString):
 	operators = _buildOperatorDict(t1Operators)
 	
 	def decompile(self):
-		if hasattr(self, "program"):
+		if self.program is not None:
 			return
 		program = []
 		index = 0

Lib/fontTools/misc/psLib.py

@@ -167,6 +167,7 @@ class PSInterpreter(PSOperators):
 			self.tokenizer = None
 		finally:
 			if self.tokenizer is not None:
+				if 0:
 					print 'ps error:\n- - - - - - -'
 					print self.tokenizer.buf[self.tokenizer.pos-50:self.tokenizer.pos]
 					print '>>>'