package in rvm-0.1.24

- old
+ new

@@ -84,11 +84,11 @@
   configure="./config --prefix=$rvm_usr_path zlib no-asm no-krb5 shared"
   install_package
 }
 
 zlib() {
-  package="zlib" ; version="1.2.3" ; archive_format="tar.gz"
+  package="zlib" ; version="1.2.4" ; archive_format="tar.gz"
   package_url="http://www.zlib.net"
   install_package
 }
 
 ncurses() {
@@ -142,15 +142,16 @@
     sudo env UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" ENABLE_OPTIMIZED=1 make install
   fi
   __rvm_pushpop
 }
 
-if [[ ! -z "$library" ]] && is_a_function  ${library} ; then
-  ${library}
-else
-  if [[ ! -z "$library" ]] ; then
+if [[ ! -z "$library" ]] ; then
+  if [[ " readline iconv curl openssl zlib ncurses pkgconfig gettext glib mono llvm " =~ "$library" ]] ; then
+    ${library}
+  else
     $rvm_scripts_path/log "error" "Package '${library}' is unknown."
   fi
+else
   $rvm_scripts_path/log "info" "Usage: 'rvm package {install,uninstall} {openssl,zlib,readline,iconv,ncurses}'"
   exit 1
 fi
 