Issue #12291: fix bound condition in EmptyForInitializerPadCheck

checkstyle · Nov 1, 2022 · b7707eb · b7707eb
1 parent 8bea3ca
commit b7707eb
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/...n/java/com/puppycrawl/tools/checkstyle/checks/whitespace/EmptyForInitializerPadCheck.java b/...n/java/com/puppycrawl/tools/checkstyle/checks/whitespace/EmptyForInitializerPadCheck.java
@@ -152,7 +152,7 @@ public void visitToken(DetailAST ast) {
             final int[] line = getLineCodePoints(lineIdx);
             final int before = ast.getColumnNo() - 1;
             // don't check if semi at beginning of line
-            if (!CodePointUtil.hasWhitespaceBefore(before, line)) {
+            if (ast.getColumnNo() > 0 && !CodePointUtil.hasWhitespaceBefore(before, line)) {
                 if (option == PadOption.NOSPACE
                     && CommonUtil.isCodePointWhitespace(line, before)) {
                     log(ast, MSG_PRECEDED, SEMICOLON);

diff --git a/...le/checks/whitespace/emptyforinitializerpad/InputEmptyForInitializerPadDefaultConfig.java b/...le/checks/whitespace/emptyforinitializerpad/InputEmptyForInitializerPadDefaultConfig.java
@@ -58,4 +58,9 @@ void method2()
         ;; ) {
         }
     }
+
+    void method3() {
+for (
+;;) {}
+    }
 }