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[libpng15] Use "if (value != 0)" instead of "if (value)" consistently.

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Glenn Randers-Pehrson
2014-03-08 16:23:06 -06:00
parent a00d14ddcf
commit d92bbef414
17 changed files with 132 additions and 124 deletions
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6
pngerror.c
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@@ -1,8 +1,8 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* Last changed in libpng 1.5.14 [January 24, 2013]
* Copyright (c) 1998-2013 Glenn Randers-Pehrson
* Last changed in libpng 1.5.19 [(PENDING RELEASE)]
* Copyright (c) 1998-2014 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*
@@ -193,7 +193,7 @@ png_format_number(png_const_charp start, png_charp end, int format,
* drop the decimal point. If the number is a true zero handle that
* here.
*/
if (output)
if (output != 0)
*--end = '.';
else if (number == 0) /* and !output */
*--end = '0';