修复一处日志打印错误

xiaoxie

2022-04-24 bea61f909d17e4acc55ba0500feb264e879a92ef

 src/main/java/com/genersoft/iot/vmp/gb28181/session/SsrcConfig.java

@@ -81,7 +81,6 @@
            isUsed.remove(sn);
            notUsed.add(sn);
        }catch (NullPointerException e){
            System.out.printf("11111");
        }
    }