[Paraview] Questionable Code in 2.2.1

[Kent Eschenberg]

Greetings,

While compiling ParaView 2.2.1 on our Tru64 system using the native 
(HP/Compaq/DEC) compiler the following warning was produced:

cc: Warning: 
/usr/local/packages/paraview/2.2.1/src/VTK/Utilities/vtkfreetype/src/truetype/ttgxvar.c, 
line 1322: In this statement, the expression 
"(error=((error=(FT_Alloc(...)))!=0))" modifies the variable "error" more 
than once without an intervening sequence point.  This behavior is 
undefined. (undefvarmod)
    if ( ( error = FT_NEW_ARRAY( delta_xy, n_points ) ) )
---------^

This looks like it should be fixed.

Kent
- - -
Kent Eschenberg   eschenbe at psc.edu   (412)268-6829
Scientific Visualization Specialist
Pittsburgh Supercomputing Center

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