验证密码的时候加非空判断

baseSDK/src/main/java/com/dayu/utils/UtilsUserAccountMatcher.java

@@ -61,6 +61,9 @@ public class UtilsUserAccountMatcher {
     }
 
     public static boolean isPassword(String str) {
+        if (str == null) {
+            return false;
+        }
         Matcher m = isPwd.matcher(str);
         if (m.find()) {
             return true;