Remove another unreacheable condition

Author: rodrigoprimo

src/Standards/Generic/Sniffs/CodeAnalysis/EmptyPHPStatementSniff.php

@@ -124,9 +124,8 @@ public function process(File $phpcsFile, $stackPtr)
         case 'T_CLOSE_TAG':
             $prevNonEmpty = $phpcsFile->findPrevious(T_WHITESPACE, ($stackPtr - 1), null, true);
 
-            if ($prevNonEmpty === false
-                || ($tokens[$prevNonEmpty]['code'] !== T_OPEN_TAG
-                && $tokens[$prevNonEmpty]['code'] !== T_OPEN_TAG_WITH_ECHO)
+            if ($tokens[$prevNonEmpty]['code'] !== T_OPEN_TAG
+                && $tokens[$prevNonEmpty]['code'] !== T_OPEN_TAG_WITH_ECHO
             ) {
                 return;
             }