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Diffstat (limited to 'Build/source/libs/libpng/libpng-src/pngset.c')
-rw-r--r--Build/source/libs/libpng/libpng-src/pngset.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/Build/source/libs/libpng/libpng-src/pngset.c b/Build/source/libs/libpng/libpng-src/pngset.c
index 28ff3a064d1..fb495ac3fb7 100644
--- a/Build/source/libs/libpng/libpng-src/pngset.c
+++ b/Build/source/libs/libpng/libpng-src/pngset.c
@@ -1,8 +1,8 @@
/* pngset.c - storage of image information into info struct
*
- * Last changed in libpng 1.6.26 [October 20, 2016]
- * Copyright (c) 1998-2016 Glenn Randers-Pehrson
+ * Last changed in libpng 1.6.30 [(PENDING RELEASE)]
+ * Copyright (c) 1998-2017 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.)
*
@@ -1102,8 +1102,9 @@ png_set_sPLT(png_const_structrp png_ptr,
info_ptr->valid |= PNG_INFO_sPLT;
++(info_ptr->splt_palettes_num);
++np;
+ ++entries;
}
- while (++entries, --nentries);
+ while (--nentries);
if (nentries > 0)
png_chunk_report(png_ptr, "sPLT out of memory", PNG_CHUNK_WRITE_ERROR);
@@ -1696,14 +1697,16 @@ png_check_keyword(png_structrp png_ptr, png_const_charp key, png_bytep new_key)
png_byte ch = (png_byte)*key++;
if ((ch > 32 && ch <= 126) || (ch >= 161 /*&& ch <= 255*/))
- *new_key++ = ch, ++key_len, space = 0;
+ {
+ *new_key++ = ch; ++key_len; space = 0;
+ }
else if (space == 0)
{
/* A space or an invalid character when one wasn't seen immediately
* before; output just a space.
*/
- *new_key++ = 32, ++key_len, space = 1;
+ *new_key++ = 32; ++key_len; space = 1;
/* If the character was not a space then it is invalid. */
if (ch != 32)
@@ -1716,7 +1719,7 @@ png_check_keyword(png_structrp png_ptr, png_const_charp key, png_bytep new_key)
if (key_len > 0 && space != 0) /* trailing space */
{
- --key_len, --new_key;
+ --key_len; --new_key;
if (bad_character == 0)
bad_character = 32;
}