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[libpng16] Use "FALL THROUGH" comment consistently in switch statements.

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This commit is contained in:
Glenn Randers-Pehrson 2012-12-09 19:39:30 -06:00
parent e4f124e335
commit 5c2d76fdef
3 changed files with 4 additions and 4 deletions
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4
pngerror.c
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@ -163,7 +163,7 @@ png_format_number(png_const_charp start, png_charp end, int format,
case PNG_NUMBER_FORMAT_02u:
/* Expects at least 2 digits. */
mincount = 2;
/* fall through */
/* FALL THROUGH */
case PNG_NUMBER_FORMAT_u:
*--end = digits[number % 10];
@ -173,7 +173,7 @@ png_format_number(png_const_charp start, png_charp end, int format,
case PNG_NUMBER_FORMAT_02x:
/* This format expects at least two digits */
mincount = 2;
/* fall through */
/* FALL THROUGH */
case PNG_NUMBER_FORMAT_x:
*--end = digits[number & 0xf];

2
pngrtran.c
View File

@ -1245,7 +1245,7 @@ png_init_rgb_transformations(png_structrp png_ptr)
default:
case 8:
/* Already 8 bits, fall through */
/* FALL THROUGH (Already 8 bits) */
case 16:
/* Already a full 16 bits */

2
pngwrite.c
View File

@ -937,7 +937,7 @@ png_set_filter(png_structrp png_ptr, int method, int filters)
case 5:
case 6:
case 7: png_app_error(png_ptr, "Unknown row filter for method 0");
/* Fall through */
/* FALL THROUGH */
#endif /* PNG_WRITE_FILTER_SUPPORTED */
case PNG_FILTER_VALUE_NONE:
png_ptr->do_filter = PNG_FILTER_NONE; break;