Revert "migrator: interfaces: T4171: bugfix ConfigTreeError"

This reverts commit 391ce22b76190309f81e048ebffab778b0fdee1d.

4 files changed, 0 insertions, 8 deletions

diff --git a/src/migration-scripts/interfaces/11-to-12 b/src/migration-scripts/interfaces/11-to-12
index ca4ebe741..0dad24642 100755
--- a/src/migration-scripts/interfaces/11-to-12
+++ b/src/migration-scripts/interfaces/11-to-12
@@ -31,8 +31,6 @@ if __name__ == '__main__':
         config_file = f.read()
 
     config = ConfigTree(config_file)
-    if not config.exists(['interfaces']):
-        exit(0)
 
     for type in config.list_nodes(['interfaces']):
         for interface in config.list_nodes(['interfaces', type]):
diff --git a/src/migration-scripts/interfaces/12-to-13 b/src/migration-scripts/interfaces/12-to-13
index fbd7e6f47..f866ca9a6 100755
--- a/src/migration-scripts/interfaces/12-to-13
+++ b/src/migration-scripts/interfaces/12-to-13
@@ -33,8 +33,6 @@ if __name__ == '__main__':
         config_file = f.read()
 
     config = ConfigTree(config_file)
-    if not config.exists(['interfaces']):
-        exit(0)
 
     #
     # T2903
diff --git a/src/migration-scripts/interfaces/22-to-23 b/src/migration-scripts/interfaces/22-to-23
index 734aa1fd8..06e07572f 100755
--- a/src/migration-scripts/interfaces/22-to-23
+++ b/src/migration-scripts/interfaces/22-to-23
@@ -84,8 +84,6 @@ if __name__ == '__main__':
         config_file = f.read()
 
     config = ConfigTree(config_file)
-    if not config.exists(['interfaces']):
-        exit(0)
 
     #
     # Migrate "interface ethernet eth0 ip ospf" to "protocols ospf interface eth0"
diff --git a/src/migration-scripts/interfaces/9-to-10 b/src/migration-scripts/interfaces/9-to-10
index c6311a24d..4aa2c42b5 100755
--- a/src/migration-scripts/interfaces/9-to-10
+++ b/src/migration-scripts/interfaces/9-to-10
@@ -32,8 +32,6 @@ if __name__ == '__main__':
         config_file = f.read()
 
     config = ConfigTree(config_file)
-    if not config.exists(['interfaces']):
-        exit(0)
 
     for intf_type in config.list_nodes(['interfaces']):
         for intf in config.list_nodes(['interfaces', intf_type]):