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-rw-r--r--src/3rdparty/libpng/pngwrite.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/3rdparty/libpng/pngwrite.c b/src/3rdparty/libpng/pngwrite.c
index d1af9e899f..a945eb8033 100644
--- a/src/3rdparty/libpng/pngwrite.c
+++ b/src/3rdparty/libpng/pngwrite.c
@@ -13,6 +13,8 @@
#include "pngpriv.h"
+namespace PrivatePng {
+
#ifdef PNG_WRITE_SUPPORTED
/* Writes all the PNG information. This is the suggested way to use the
@@ -1653,3 +1655,4 @@ png_write_png(png_structp png_ptr, png_infop info_ptr,
}
#endif
#endif /* PNG_WRITE_SUPPORTED */
+} // namespace PrivatePng