[components][pipe] Fix 'pipe' command close bug when open failed.

2018-08-11 18:45:18 +08:00 · 2018-08-11 18:45:18 +08:00 · 3a83e5524f
parent 2ec54bab7a
commit 3a83e5524f
1 changed files with 1 additions and 1 deletions
--- a/components/drivers/src/pipe.c
+++ b/components/drivers/src/pipe.c
@ -541,7 +541,7 @@ int pipe(int fildes[2])
    fildes[1] = open(dev_name, O_WRONLY, 0);
    if (fildes[1] < 0)
    {
-        close(fildes[1]);
+        close(fildes[0]);
        return -1;
    }