[PULL 1/1] vmstate-static-checker: Fix for current python

[Eduardo Habkost]

From: "Dr. David Alan Gilbert" <address@hidden>

Python 3.7.5 on f31 doesn't seem to like the old type=file syntax
on argparse.

Signed-off-by: Dr. David Alan Gilbert <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Cleber Rosa <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
 scripts/vmstate-static-checker.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/scripts/vmstate-static-checker.py 
b/scripts/vmstate-static-checker.py
index d3467288dc..f8b7b8f772 100755
--- a/scripts/vmstate-static-checker.py
+++ b/scripts/vmstate-static-checker.py
@@ -375,9 +375,11 @@ def main():
     help_text = "Parse JSON-formatted vmstate dumps from QEMU in files SRC and 
DEST.  Checks whether migration from SRC to DEST QEMU versions would break 
based on the VMSTATE information contained within the JSON outputs.  The JSON 
output is created from a QEMU invocation with the -dump-vmstate parameter and a 
filename argument to it.  Other parameters to QEMU do not matter, except the -M 
(machine type) parameter."
 
     parser = argparse.ArgumentParser(description=help_text)
-    parser.add_argument('-s', '--src', type=file, required=True,
+    parser.add_argument('-s', '--src', type=argparse.FileType('r'),
+                        required=True,
                         help='json dump from src qemu')
-    parser.add_argument('-d', '--dest', type=file, required=True,
+    parser.add_argument('-d', '--dest', type=argparse.FileType('r'),
+                        required=True,
                         help='json dump from dest qemu')
     parser.add_argument('--reverse', required=False, default=False,
                         action='store_true',
-- 
2.23.0