development/cppcheck: Fix icon size (65x65 => 64x64).

Signed-off-by: B. Watson <yalhcru@gmail.com>

development/cppcheck/cppcheck.SlackBuild

@@ -22,6 +22,8 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20220406 bkw: Modified by SlackBuilds.org, BUILD=3:
+# - make 64x64 icon actually 64x64. wish I'd caught this yesterday.
 # 20220405 bkw: Modified by SlackBuilds.org, BUILD=2:
 # - add doinst.sh, because we have icons and a .desktop.
 # - install translations (*.qm) in usr/share/Cppcheck/lang/, not /usr/bin.
@@ -30,7 +32,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=cppcheck
 VERSION=${VERSION:-2.6}
-BUILD=${BUILD:-2}
+BUILD=${BUILD:-3}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -104,6 +106,11 @@ cd build
   make install/strip DESTDIR=$PKG
 cd ..
 
+# 20220406 bkw: the "64x64" icon is really 65x65, overwrite with correct size.
+convert -background none -geometry 64x64! -gravity center \
+  $PKG/usr/share/icons/hicolor/scalable/apps/cppcheck-gui.svg \
+  $PKG/usr/share/icons/hicolor/64x64/apps/cppcheck-gui.png
+
 rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION