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[libpng17] Changed "if (!x)" to "if (x == 0)" and "if (x)" to "if (x !== 0)"

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Glenn Randers-Pehrson
2014-10-25 19:30:02 -05:00
parent fd409c8019
commit 515659d638
6 changed files with 25 additions and 18 deletions
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7
pngtest.c
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@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.6.11 [June 5, 2014]
* Last changed in libpng 1.6.15 [(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.)
@@ -1780,10 +1780,11 @@ main(int argc, char *argv[])
}
}
if (!multiple && argc == 3 + verbose)
if (multiple == 0 && argc == 3 + verbose)
outname = argv[2 + verbose];
if ((!multiple && argc > 3 + verbose) || (multiple && argc < 2))
if ((multiple == 0 && argc > 3 + verbose) ||
(multiple != 0 && argc < 2))
{
fprintf(STDERR,
"usage: %s [infile.png] [outfile.png]\n\t%s -m {infile.png}\n",