1 files changed, 10 insertions, 8 deletions
diff --git a/vendor/sabre/xml/lib/Service.php b/vendor/sabre/xml/lib/Service.php
index 9a2c47794..596c93cc4 100644
--- a/vendor/sabre/xml/lib/Service.php
+++ b/vendor/sabre/xml/lib/Service.php
@@ -115,12 +115,13 @@ class Service
             // Unfortunately the XMLReader doesn't support streams. When it
             // does, we can optimize this.
             $input = (string) stream_get_contents($input);
+        }
 
-            // If input is an empty string, then its safe to throw exception
-            if ('' === $input) {
-                throw new ParseException('The input element to parse is empty. Do not attempt to parse');
-            }
+        // If input is empty, then its safe to throw exception
+        if (empty($input)) {
+            throw new ParseException('The input element to parse is empty. Do not attempt to parse');
         }
+
         $r = $this->getReader();
         $r->contextUri = $contextUri;
         $r->XML($input, null, $this->options);
@@ -158,12 +159,13 @@ class Service
             // Unfortunately the XMLReader doesn't support streams. When it
             // does, we can optimize this.
             $input = (string) stream_get_contents($input);
+        }
 
-            // If input is empty string, then its safe to throw exception
-            if ('' === $input) {
-                throw new ParseException('The input element to parse is empty. Do not attempt to parse');
-            }
+        // If input is empty, then its safe to throw exception
+        if (empty($input)) {
+            throw new ParseException('The input element to parse is empty. Do not attempt to parse');
         }
+
         $r = $this->getReader();
         $r->contextUri = $contextUri;
         $r->XML($input, null, $this->options);