[libpng16] Fixed clang no-warning builds: png_digit was defined but never used.
diff --git a/ANNOUNCE b/ANNOUNCE
index 3c6d18e..f543c9e 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
-Libpng 1.6.13beta01 - June 24, 2014
+Libpng 1.6.13beta01 - June 25, 2014
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@@ -26,7 +26,7 @@
Changes since the last public release (1.6.13):
-Version 1.6.13beta01 [June 24, 2014]
+Version 1.6.13beta01 [June 25, 2014]
Quieted -Wsign-compare and -Wclobber compiler warnings in
contrib/pngminus/*.c
Added "(void) png_ptr;" where needed in contrib/gregbook to quiet
@@ -35,7 +35,8 @@
Added "PNG_SET_OPTION" requirement for sRGB chunk support to pnglibconf.dfa,
Needed for write-only support (John Bowler).
Changed "if defined(__ARM_NEON__)" to
- "if defined(__ARM_NEON__) || defined(__ARM_NEON)" (James Wu).
+ "if (defined(__ARM_NEON__) || defined(__ARM_NEON))" (James Wu).
+ Fixed clang no-warning builds: png_digit was defined but never used.
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diff --git a/CHANGES b/CHANGES
index b0a8aec..ae4e4f3 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4940,7 +4940,7 @@
Version 1.6.12 [June 12, 2014]
No changes.
-Version 1.6.13beta01 [June 24, 2014]
+Version 1.6.13beta01 [June 25, 2014]
Quieted -Wsign-compare and -Wclobber compiler warnings in
contrib/pngminus/*.c
Added "(void) png_ptr;" where needed in contrib/gregbook to quiet
@@ -4949,7 +4949,8 @@
Added "PNG_SET_OPTION" requirement for sRGB chunk support to pnglibconf.dfa,
Needed for write-only support (John Bowler).
Changed "if defined(__ARM_NEON__)" to
- "if defined(__ARM_NEON__) || defined(__ARM_NEON)" (James Wu).
+ "if (defined(__ARM_NEON__) || defined(__ARM_NEON))" (James Wu).
+ Fixed clang no-warning builds: png_digit was defined but never used.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
diff --git a/pngerror.c b/pngerror.c
index 03dcd7c..fdf4965 100644
--- a/pngerror.c
+++ b/pngerror.c
@@ -415,6 +415,9 @@
}
#endif /* BENIGN_ERRORS */
+#define PNG_MAX_ERROR_TEXT 196 /* Currently limited be profile_error in png.c */
+#if defined(PNG_WARNINGS_SUPPORTED) || \
+ (defined(PNG_READ_SUPPORTED) && defined(PNG_ERROR_TEXT_SUPPORTED))
/* These utilities are used internally to build an error message that relates
* to the current chunk. The chunk name comes from png_ptr->chunk_name,
* this is used to prefix the message. The message is limited in length
@@ -427,9 +430,6 @@
'A', 'B', 'C', 'D', 'E', 'F'
};
-#define PNG_MAX_ERROR_TEXT 196 /* Currently limited be profile_error in png.c */
-#if defined(PNG_WARNINGS_SUPPORTED) || \
- (defined(PNG_READ_SUPPORTED) && defined(PNG_ERROR_TEXT_SUPPORTED))
static void /* PRIVATE */
png_format_buffer(png_const_structrp png_ptr, png_charp buffer, png_const_charp
error_message)
