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authorDenys Vlasenko <vda.linux@googlemail.com>2010-05-04 22:40:15 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2010-05-04 22:40:15 (GMT)
commitb8ba6b66f5d730efcf13dbbb3f9362dd6840d93b (patch)
tree5dcf32bae9108ddb84e34547527a8a982e283050
parente7f1e5ca1de60db1336f0ec85b1c9df55f6402b7 (diff)
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bootchartd: better wording in comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--init/bootchartd.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/init/bootchartd.c b/init/bootchartd.c
index 9c43e33..9faf14d 100644
--- a/init/bootchartd.c
+++ b/init/bootchartd.c
@@ -306,11 +306,12 @@ int bootchartd_main(int argc UNUSED_PARAM, char **argv)
/* Inform parent that we are ready */
raise(SIGSTOP);
- /* If we started by kernel, PATH might be not set.
- * And in order to run tar we may need PATH to be set:
+ /* If we are started by kernel, PATH might be unset.
+ * In order to find "tar", let's set some sane PATH:
*/
if (cmd == CMD_PID1 && !getenv("PATH"))
putenv((char*)bb_PATH_root_path);
+
tempdir = make_tempdir(cmd == CMD_START ? argv[2] : NULL);
do_logging();
finalize(tempdir);