Fix js-deps check and installation

bin/install-jsdeps.sh

@@ -50,7 +50,7 @@ if (empty($CURL) && empty($WGET)) {
 
 $CACHEDIR = sys_get_temp_dir();
 
-if (is_writeable(INSTALL_PATH . 'temp/js_cache') || mkdir(INSTALL_PATH . 'temp/js_cache', 0774, true)) {
+if (is_writeable(INSTALL_PATH . 'temp/js_cache') || @mkdir(INSTALL_PATH . 'temp/js_cache', 0774, true)) {
   $CACHEDIR = INSTALL_PATH . 'temp/js_cache';
 }
 

bin/installto.sh

@@ -102,8 +102,8 @@ if (strtolower($input) == 'y') {
   // check if js-deps are up-to-date
   $jsdeps = json_decode(file_get_contents("$target_dir/jsdeps.json"));
   $package = $jsdeps->dependencies[0];
-  $dest_file = $target_dir . '/' . $package['dest'];
-  if (!file_exists($dest_file) || sha1_file($dest_file) !== $package['sha1']) {
+  $dest_file = $target_dir . '/' . $package->dest;
+  if (!file_exists($dest_file) || sha1_file($dest_file) !== $package->sha1) {
       echo "Installing JavaScript dependencies...";
       system("cd $target_dir && bin/install-jsdeps.sh");
       echo "done.\n\n";