syntax errors we all love

diff --git a/debian_build.py b/debian_build.py
index c4fadf5cf4f39bdefa039dbde9b6a5b27b01ed9c..8b00da4833da92a5b55b1d2ba3f966d6892a4f8c 100755 (executable)
--- a/debian_build.py
+++ b/debian_build.py
@@ -481,7 +481,7 @@ if __name__ == '__main__':
     ret = gbp.build()
     if ret:
         logger_loud_error(
-                'git-buildpackage returned non-zero. exitcode was: %s', ret
+                'git-buildpackage returned non-zero. exitcode was: %s' % ret
         )
         exit_error()
     else: