X-Git-Url: https://code.wpia.club/?p=gigi.git;a=blobdiff_plain;f=src%2Forg%2Fcacert%2Fgigi%2Futil%2FPasswordStrengthChecker.java;h=efc776ef08da4836d2c30701966b87463a38c776;hp=0f72664e5b823b131b46e2f88f6e28e70f0cf187;hb=6b6a343822732845953729656820042966f0b78c;hpb=41d15404138149aa8d33ce790b2682eb9da59ddb

diff --git a/src/org/cacert/gigi/util/PasswordStrengthChecker.java b/src/org/cacert/gigi/util/PasswordStrengthChecker.java
index 0f72664e..efc776ef 100644
--- a/src/org/cacert/gigi/util/PasswordStrengthChecker.java
+++ b/src/org/cacert/gigi/util/PasswordStrengthChecker.java
@@ -12,7 +12,7 @@ public class PasswordStrengthChecker {
 	static Pattern special = Pattern.compile("\\W");
 	private PasswordStrengthChecker() {
 	}
-	public static int checkpwlight(String pw) {
+	private static int checkpwlight(String pw) {
 		int points = 0;
 		if (pw.length() > 15) {
 			points++;
@@ -44,6 +44,9 @@ public class PasswordStrengthChecker {
 		return points;
 	}
 	public static int checkpw(String pw, User u) {
+		if (pw == null) {
+			return 0;
+		}
 		int light = checkpwlight(pw);
 		if (contained(pw, u.getEmail())) {
 			light -= 2;