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'

3 files changed, 3 insertions, 3 deletions

diff --git a/src/migration-scripts/snmp/0-to-1 b/src/migration-scripts/snmp/0-to-1
index 096ba779d..b1e61b958 100755
--- a/src/migration-scripts/snmp/0-to-1
+++ b/src/migration-scripts/snmp/0-to-1
@@ -17,7 +17,7 @@
 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/snmp/1-to-2 b/src/migration-scripts/snmp/1-to-2
index 466a624e6..e02cd1aa1 100755
--- a/src/migration-scripts/snmp/1-to-2
+++ b/src/migration-scripts/snmp/1-to-2
@@ -43,7 +43,7 @@ def migrate_keys(config, path):
             config.set(config_path_priv, value=tmp)
 
 if __name__ == '__main__':
-    if (len(argv) < 1):
+    if len(argv) < 2:
         print("Must specify file name!")
         exit(1)
 
diff --git a/src/migration-scripts/snmp/2-to-3 b/src/migration-scripts/snmp/2-to-3
index 5f8d9c88d..30911aa27 100755
--- a/src/migration-scripts/snmp/2-to-3
+++ b/src/migration-scripts/snmp/2-to-3
@@ -28,7 +28,7 @@ from sys import exit
 from vyos.configtree import ConfigTree
 from vyos.ifconfig import Section
 
-if (len(argv) < 1):
+if len(argv) < 2:
     print("Must specify file name!")
     exit(1)