upadted to 1.8

contrib/search_api_views/includes/handler_argument_string.inc

@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * Views argument handler class for handling string fields.
+ */
+class SearchApiViewsHandlerArgumentString extends SearchApiViewsHandlerArgument {
+
+  /**
+   * Set up the query for this argument.
+   *
+   * The argument sent may be found at $this->argument.
+   */
+  public function query($group_by = FALSE) {
+    if (empty($this->value)) {
+      if (!empty($this->options['break_phrase'])) {
+        views_break_phrase_string($this->argument, $this);
+      }
+      else {
+        $this->value = array($this->argument);
+      }
+    }
+
+    parent::query($group_by);
+  }
+
+}