commit b478e66e7c2621eef5f465e4629ce642db00716b
author Sireesh Tripurari <sireesh.tripurari@linaro.org> Fri May 09 15:15:10 2014 +0530
committer Sireesh Tripurari <sireesh.tripurari@linaro.org> Fri May 09 15:15:10 2014 +0530
tree b855f74a1fa5c817a2cbf10cd236093ba483c838
parent 8ef380fc5204fd7ff440d243e82298817b212614

Update libpng from 1.6.3 to 1.6.10

Change-Id: I76e81e7fd267d15991cd342c5caeb2fe77964ebf

pngwio.c

diff --git a/pngwio.c b/pngwio.c
index e3289df..1b525f9 100644
--- a/pngwio.c
+++ b/pngwio.c
@@ -1,8 +1,8 @@
 
 /* pngwio.c - functions for data output
  *
- * Last changed in libpng 1.6.0 [February 14, 2013]
- * Copyright (c) 1998-2013 Glenn Randers-Pehrson
+ * Last changed in libpng 1.6.9 [February 6, 2014]
+ * Copyright (c) 1998-2014 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.)
  *
@@ -149,8 +149,11 @@
 #  else
    png_ptr->output_flush_fn = output_flush_fn;
 #  endif
+#else
+   PNG_UNUSED(output_flush_fn)
 #endif /* PNG_WRITE_FLUSH_SUPPORTED */
 
+#ifdef PNG_READ_SUPPORTED
    /* It is an error to read while writing a png file */
    if (png_ptr->read_data_fn != NULL)
    {
@@ -160,5 +163,6 @@
           "Can't set both read_data_fn and write_data_fn in the"
           " same structure");
    }
+#endif
 }
 #endif /* PNG_WRITE_SUPPORTED */