更新系统 shell 操作类

FHGZS · May 23, 2019 · 801ad38 · 801ad38
1 parent 8c801d1
commit 801ad38
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/base/src/main/java/com/trackray/base/handle/Shell.java b/base/src/main/java/com/trackray/base/handle/Shell.java
@@ -46,7 +46,8 @@ public void exec(String... c) throws IOException {
         String os = props.getProperty("os.name");
         ArrayList<String> base = new ArrayList<>();
         base.addAll(Arrays.asList((os.contains("indows") ? WIN_PREFIX : LINUX_PREFIX)));
-        base.add(target);
+        if (target!=null && !target.isEmpty())
+            base.add(target);
         commands = base;
         if (c!=null&&c.length>0)
             base.addAll(Arrays.asList(c));