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[libpng16] Conditionally compile some code in png_deflate_claim(), when

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PNG_WARNINGS_SUPPORTED and PNG_ERROR_TEXT_SUPPORTED are disabled.
This commit is contained in:
Glenn Randers-Pehrson
2014-10-03 17:14:39 -05:00
parent d752225d05
commit cb4823d91f
3 changed files with 6 additions and 0 deletions
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2
pngwutil.c
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@@ -297,6 +297,7 @@ png_deflate_claim(png_structrp png_ptr, png_uint_32 owner,
{
if (png_ptr->zowner != 0)
{
# if defined(PNG_WARNINGS_SUPPORTED) || defined(PNG_ERROR_TEXT_SUPPORTED)
char msg[64];
PNG_STRING_FROM_CHUNK(msg, owner);
@@ -308,6 +309,7 @@ png_deflate_claim(png_structrp png_ptr, png_uint_32 owner,
* are minimal.
*/
(void)png_safecat(msg, (sizeof msg), 10, " using zstream");
# endif
# if PNG_LIBPNG_BUILD_BASE_TYPE >= PNG_LIBPNG_BUILD_RC
png_warning(png_ptr, msg);