Handle nested xtrace states (Quantum edition)
The lib/quantum_* directories include plugin files that also
contains the $XTRACE bits at entry and exit. The nested XTRACE handling overwrote
the value from lib/quantum. So...make the nested files use their own
XTRACE variables.
Change-Id: Ib5e643371666b21402eef2ec58bfb1dfb7e1ccc4
diff --git a/lib/quantum_thirdparty/ryu b/lib/quantum_thirdparty/ryu
index f11951a..de8e086 100644
--- a/lib/quantum_thirdparty/ryu
+++ b/lib/quantum_thirdparty/ryu
@@ -2,7 +2,7 @@
# -----------------------
# Save trace setting
-XTRACE=$(set +o | grep xtrace)
+MY_XTRACE=$(set +o | grep xtrace)
set +o xtrace
@@ -62,4 +62,4 @@
}
# Restore xtrace
-$XTRACE
+$MY_XTRACE