libraries/libvmime: Support alternate zipfile name.

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

libraries/libvmime/libvmime.SlackBuild

@@ -61,17 +61,18 @@ fi
 
 set -e
 
-rm -rf $TMP/$SRCNAM-$GITVER $PKG
+rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
-unzip $CWD/$GITVER.zip
+rm -rf $SRCNAM-$GITVER
+unzip $CWD/$GITVER.zip || unzip $CWD/$SRCNAM-$GITVER.zip
 cd $SRCNAM-$GITVER
 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 \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
 mkdir -p build
 cd build