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[libpng16] Fixed clang no-warning builds: png_digit was defined but never used.

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This commit is contained in:
John Bowler
2014-06-24 19:38:41 -05:00
committed by Glenn Randers-Pehrson
parent fc932f7b03
commit 910aaadddb
3 changed files with 10 additions and 8 deletions
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6
pngerror.c
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@@ -415,6 +415,9 @@ png_app_error(png_const_structrp png_ptr, png_const_charp error_message)
}
#endif /* BENIGN_ERRORS */
#define PNG_MAX_ERROR_TEXT 196 /* Currently limited be profile_error in png.c */
#if defined(PNG_WARNINGS_SUPPORTED) || \
(defined(PNG_READ_SUPPORTED) && defined(PNG_ERROR_TEXT_SUPPORTED))
/* These utilities are used internally to build an error message that relates
* to the current chunk. The chunk name comes from png_ptr->chunk_name,
* this is used to prefix the message. The message is limited in length
@@ -427,9 +430,6 @@ static PNG_CONST char png_digit[16] = {
'A', 'B', 'C', 'D', 'E', 'F'
};
#define PNG_MAX_ERROR_TEXT 196 /* Currently limited be profile_error in png.c */
#if defined(PNG_WARNINGS_SUPPORTED) || \
(defined(PNG_READ_SUPPORTED) && defined(PNG_ERROR_TEXT_SUPPORTED))
static void /* PRIVATE */
png_format_buffer(png_const_structrp png_ptr, png_charp buffer, png_const_charp
error_message)