1 files changed, 1 insertions, 1 deletions
diff --git a/git-debrebase b/git-debrebase
index 4a3ed25..645b072 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -3008,7 +3008,7 @@ if (!@ARGV || $opt_defaultcmd_interactive || $ARGV[0] =~ m{^-}) {
     $cmdfn =~ y/-/_/;
     $cmdfn = ${*::}{"cmd_$cmdfn"};
 
-    $cmdfn or badusage ___ "unknown git-debrebase sub-operation %s", $cmd;
+    $cmdfn or badusage f_ "unknown git-debrebase sub-operation %s", $cmd;
     $cmdfn->();
 }