fix Trying to access array offset on value of type nul (7.4)

remicollet · remicollet · commit 7ddf14410504 · 2019-09-02T08:12:46.000+02:00
diff --git a/src/Scanner/MethodScanner.php b/src/Scanner/MethodScanner.php
@@ -452,7 +452,7 @@ protected function scan()
                 $tokenType    = null;
                 $tokenContent = $token;
                 $tokenLine    = $tokenLine + substr_count(
-                    $lastTokenArray[1],
+                    $lastTokenArray[1] ?? null,
                     "\n"
                 ); // adjust token line by last known newline count
             } else {
