[libpng16] Removed or marked PNG_UNUSED some harmless "dead assignments"
reported by clang scan-build.
diff --git a/CHANGES b/CHANGES
index 3a3b0f2..8cb506d 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4721,16 +4721,18 @@
Conditionally compile some unused functions reported by -Wall in
pngminim.
Fixed 'minimal' builds. Various obviously useful minimal configurations
- don't build because of missing contrib/libtests test programs and overly
- complex dependencies in scripts/pnglibconf.dfa. This change adds
- contrib/conftest/*.dfa files that can be used in automatic build
+ don't build because of missing contrib/libtests test programs and
+ overly complex dependencies in scripts/pnglibconf.dfa. This change
+ adds contrib/conftest/*.dfa files that can be used in automatic build
scripts to ensure that these configurations continue to build.
Enabled WRITE_INVERT and WRITE_PACK in contrib/pngminim/encoder.
Fixed pngvalid 'fail' function declaration on the Intel C Compiler.
This reverts to the previous 'static' implementation and works round
the 'unused static function' warning by using PNG_UNUSED().
-Version 1.6.8beta02 [November 24, 2013]
+Version 1.6.8beta02 [November 25, 2013]
+ Removed or marked PNG_UNUSED some harmless "dead assignments" reported
+ by clang scan-build.
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