[PATCH v2 12/12] tests/qemu-iotests/check: Only check for Python 3 interpreter

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

All the iotests Python scripts have been converted to search for
the Python 3 interpreter. Update the ./check script accordingly.

Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 tests/qemu-iotests/check | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index bdcd64aea4..2e7d29d570 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -825,8 +825,7 @@ do
 
         start=$(_wallclock)
 
-        if [ "$(head -n 1 "$source_iotests/$seq" | sed 's/3$//')" \
-            == "#!/usr/bin/env python" ]; then
+        if [ "$(head -n 1 "$source_iotests/$seq")" == "#!/usr/bin/env python3" ]; then
             if $python_usable; then
                 run_command="$PYTHON $seq"
             else
-- 
2.21.1