Guard against missing compact variable position

sirbrillig · Dec 1, 2024 · a792e23 · a792e23
1 parent 445ed17
commit a792e23
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/VariableAnalysis/Sniffs/CodeAnalysis/VariableAnalysisSniff.php b/VariableAnalysis/Sniffs/CodeAnalysis/VariableAnalysisSniff.php
@@ -1887,7 +1887,8 @@ protected function processCompact(File $phpcsFile, $stackPtr)
 			if ($currScope === null) {
 				continue;
 			}
-			$this->markVariableReadAndWarnIfUndefined($phpcsFile, $variable->name, $variable->firstRead, $currScope);
+			$variablePosition = $variable->firstRead ? $variable->firstRead : $stackPtr;
+			$this->markVariableReadAndWarnIfUndefined($phpcsFile, $variable->name, $variablePosition, $currScope);
 		}
 	}