fix errors
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@@ -50,7 +50,7 @@ def performChecks ( args, ap ):
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return False
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# Check scalefactor argument and also verify that engine supports upscaling
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if ( args.scalefactor != None ):
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if ( args.scalefactor != None and args.scalefactor != 0 ):
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if ( int( args.scalefactor ) > 4 and int( args.scalefactor ) < -4 ):
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print( '\n==> ERROR: Invalid scale factor. Value has to be an integer between -4 and 4' )
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return False
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@@ -60,7 +60,7 @@ def performChecks ( args, ap ):
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return False
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# Check sharpening argument and also verify that engine supports it
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if ( args.sharpening != None ):
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if ( args.sharpening != None and args.sharpening != 0 ):
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if ( float( args.sharpening ) >= 1 and float( args.sharpening ) <= 0 ):
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print( '\n==> ERROR: Invalid value for sharpening. Value has to be between 0 and 1' )
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return False
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