Remove second call to write_eXIf
The second call to write_eXIf doesn't check whether the first call
succeeded; no other chunks except tIME and the text chunks seem to be
doubled like this.
The second call causes the eXIf chunk to incorrectly be written twice.
diff --git a/pngwrite.c b/pngwrite.c
index 59377a4..d2867a4 100644
--- a/pngwrite.c
+++ b/pngwrite.c
@@ -438,11 +438,6 @@
}
#endif
-#ifdef PNG_WRITE_eXIf_SUPPORTED
- if ((info_ptr->valid & PNG_INFO_eXIf) != 0)
- png_write_eXIf(png_ptr, info_ptr->exif, info_ptr->num_exif);
-#endif
-
#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
write_unknown_chunks(png_ptr, info_ptr, PNG_AFTER_IDAT);
#endif
