[libpng16] Removed unreachable return statement after png_chunk_error()

in pngrutil.c
diff --git a/CHANGES b/CHANGES
index 15adc6f..41e9b82 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4865,6 +4865,10 @@
   Fixed typos in the manual and in scripts/pnglibconf.dfa (CFLAGS -> CPPFLAGS
     and PNG_USR_CONFIG -> PNG_USER_CONFIG).
 
+Version 1.6.10rc02 [February 27, 2014]
+  Removed unreachable return statement after png_chunk_error()
+    in pngrutil.c
+
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement