T5427: Fix migration script arguments len expects 2 args

The script's name is always provided as the first argument sys.argv[0]
Expected length for argv is 2 (script itself + config file)

Change: 'if (len(argv) < 1)' to 'if len(argv) < 2'

4 files changed, 4 insertions, 4 deletions

diff --git a/src/migration-scripts/l2tp/0-to-1 b/src/migration-scripts/l2tp/0-to-1
index 686ebc655..15d229822 100755
--- a/src/migration-scripts/l2tp/0-to-1
+++ b/src/migration-scripts/l2tp/0-to-1
@@ -8,7 +8,7 @@ import sys
 
 from vyos.configtree import ConfigTree
 
-if (len(sys.argv) < 1):
+if len(sys.argv) < 2:
     print("Must specify file name!")
     sys.exit(1)
 
diff --git a/src/migration-scripts/l2tp/1-to-2 b/src/migration-scripts/l2tp/1-to-2
index c46eba8f8..2ffb91c53 100755
--- a/src/migration-scripts/l2tp/1-to-2
+++ b/src/migration-scripts/l2tp/1-to-2
@@ -6,7 +6,7 @@ import sys
 
 from vyos.configtree import ConfigTree
 
-if (len(sys.argv) < 1):
+if len(sys.argv) < 2:
     print("Must specify file name!")
     sys.exit(1)
 
diff --git a/src/migration-scripts/l2tp/2-to-3 b/src/migration-scripts/l2tp/2-to-3
index 3472ee3ed..b46b0f22e 100755
--- a/src/migration-scripts/l2tp/2-to-3
+++ b/src/migration-scripts/l2tp/2-to-3
@@ -23,7 +23,7 @@ import sys
 from sys import argv, exit
 from vyos.configtree import ConfigTree
 
-if (len(argv) < 1):
+if len(argv) < 2:
     print("Must specify file name!")
     exit(1)
 
diff --git a/src/migration-scripts/l2tp/3-to-4 b/src/migration-scripts/l2tp/3-to-4
index ee6079864..8c2b909b7 100755
--- a/src/migration-scripts/l2tp/3-to-4
+++ b/src/migration-scripts/l2tp/3-to-4
@@ -29,7 +29,7 @@ from vyos.pki import encode_certificate
 from vyos.pki import encode_private_key
 from vyos.utils.process import run
 
-if (len(argv) < 1):
+if len(argv) < 2:
     print("Must specify file name!")
     exit(1)