cvs commit: jakarta-bcel/src/java/org/apache/bcel/verifier/statics Pass2Verifier.java

enver       2004/01/13 04:59:53

  Modified:    src/java/org/apache/bcel/verifier/statics Pass2Verifier.java
  Log:
  Apply patch by [email protected] that prevents an Exception when
  testing if an empty name is a valid Java identifier.
  
  Revision  Changes    Path
  1.5       +3 -1      jakarta-bcel/src/java/org/apache/bcel/verifier/statics/Pass2Verifier.java
  
  Index: Pass2Verifier.java
  ===================================================================
  RCS file: /home/cvs/jakarta-bcel/src/java/org/apache/bcel/verifier/statics/Pass2Verifier.java,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- Pass2Verifier.java	18 Dec 2003 17:22:58 -0000	1.4
  +++ Pass2Verifier.java	13 Jan 2004 12:59:53 -0000	1.5
  @@ -1298,6 +1298,8 @@
   	 * represents a valid Java identifier (so-called simple name).
   	 */
   	private static boolean validJavaIdentifier(String name){
  +    if  (name.length() == 0) return false; // must not be empty, reported by <[email protected]>, thanks!
  +
   		// vmspec2 2.7, vmspec2 2.2
   		if (!Character.isJavaIdentifierStart(name.charAt(0))) return false;