Commit cb5266f9 authored by Max Lv's avatar Max Lv

fix a bug

parent 7a52f700
...@@ -112,12 +112,12 @@ public class Utils { ...@@ -112,12 +112,12 @@ public class Utils {
pipe = createSubprocess(pid, getShell()); pipe = createSubprocess(pid, getShell());
} }
if (result == null || pipe == null) return;
if (pid[0] != -1) { if (pid[0] != -1) {
exitcode = Exec.waitFor(pid[0]); exitcode = Exec.waitFor(pid[0]);
} }
if (result == null || pipe == null) return;
final InputStream stdout = new FileInputStream(pipe); final InputStream stdout = new FileInputStream(pipe);
final byte buf[] = new byte[8192]; final byte buf[] = new byte[8192];
int read = 0; int read = 0;
......
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