Merge pull request #1387 from rodrigoprimo/findnext-return-value

Generic/InlineControlStructure: fix unchecked findNext() return value

Author: jrfnl

src/Standards/Generic/Sniffs/ControlStructures/InlineControlStructureSniff.php

@@ -65,7 +65,7 @@ public function process(File $phpcsFile, int $stackPtr)
         // Ignore the ELSE in ELSE IF. We'll process the IF part later.
         if ($tokens[$stackPtr]['code'] === T_ELSE) {
             $next = $phpcsFile->findNext(Tokens::EMPTY_TOKENS, ($stackPtr + 1), null, true);
-            if ($tokens[$next]['code'] === T_IF) {
+            if ($next === false || $tokens[$next]['code'] === T_IF) {
                 return;
             }
         }