games/fortune-dharma: Handle weird source filename.

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

games/fortune-dharma/fortune-dharma.SlackBuild

@@ -33,9 +33,6 @@ PKGTYPE=${PKGTYPE:-tgz}
 
 ARCH=noarch
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -47,18 +44,25 @@ OUTPUT=${OUTPUT:-/tmp}
 
 set -e
 
+# 20220220 bkw: depending on what client was used to download the file,
+# it may have CGI parameters in the filename.
+TARBALL=$CWD/$PRGNAM-$VERSION.tar.gz
+if [ ! -e $TARBALL ]; then
+  TARBALL="$( /bin/ls $TARBALL\?* | head -1 )"
+fi
+
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+tar xvf "$TARBALL"
 cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
- -exec chmod 755 {} \; -o \
+ -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
+ -exec chmod 644 {} \+
 
 make all
 make install DESTDIR=$PKG