- patch from Denis Vlasenko to add and use bb_xchdir()

1 files changed, 2 insertions, 3 deletions

diff --git a/procps/top.c b/procps/top.c
index afd419ba5..d140924d8 100644
--- a/procps/top.c
+++ b/procps/top.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * A tiny 'top' utility.
  *
@@ -468,9 +469,7 @@ int top_main(int argc, char **argv)
         col = 35;
 #endif
         /* change to /proc */
-        if (chdir("/proc") < 0) {
-                bb_perror_msg_and_die("chdir('/proc')");
-        }
+        bb_xchdir("/proc");
 #ifdef CONFIG_FEATURE_USE_TERMIOS
         tcgetattr(0, (void *) &initial_settings);
         memcpy(&new_settings, &initial_settings, sizeof(struct termios));