1 files changed, 4 insertions, 0 deletions
diff --git a/commands/build b/commands/build
index 6911394..d86fecd 100755
--- a/commands/build
+++ b/commands/build
@@ -5,6 +5,7 @@ import sys
 
 import common
 
+from devbot import system
 from devbot import build
 
 parser = argparse.ArgumentParser()
@@ -13,6 +14,9 @@ args = parser.parse_args()
 
 common.setup()
 
+if not system.check(skip_if_unchanged=True):
+   sys.exit(1)
+
 if args.module:
     success = build.build_one(args.module)
 else: