优化代码

a3c5950e · patpat · 18e76909 · a3c5950e
Commit a3c5950e authored Sep 04, 2019 by patpat
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app/src/main/java/com/bgycc/smartcanteen/task/QRCodeTask.java
+1 -2

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--- a/app/src/main/java/com/bgycc/smartcanteen/task/QRCodeTask.java
+++ b/app/src/main/java/com/bgycc/smartcanteen/task/QRCodeTask.java
@@ -98,9 +98,8 @@ public class QRCodeTask {
                    byte[] b = new byte[64];
                    int l = serial.getInputStream().read(b);
                    pushBuf(b, l);
-                } catch (Exception e) {
+                } catch (Exception e) {}

-                }
                try {
                    Thread.sleep(0);
                } catch (InterruptedException e) {