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[libpng16] Use parentheses consistently in "#if defined()" tests.

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Glenn Randers-Pehrson
2013-02-17 14:31:00 -06:00
parent ea3288f1c5
commit 9e8fd50d76
10 changed files with 38 additions and 36 deletions
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pngrtran.c
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@@ -1412,7 +1412,7 @@ png_init_read_transformations(png_structrp png_ptr)
#endif
#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED
#if defined PNG_READ_EXPAND_SUPPORTED && defined PNG_READ_BACKGROUND_SUPPORTED
#if defined(PNG_READ_EXPAND_SUPPORTED) && defined(PNG_READ_BACKGROUND_SUPPORTED)
/* Detect gray background and attempt to enable optimization for
* gray --> RGB case.
*