tree-diff: don't access hash of NULL object_id pointer

diff --git a/help.c b/help.c
index 0c65a2d21c2c663671407a1ec1d612ce02d0a32b..db7f3d79a016881639a8c0640451afe35b011e5e 100644 (file)
--- a/help.c
+++ b/help.c
@@ -370,8 +370,8 @@ const char *help_unknown_cmd(const char *cmd)
 
        if (SIMILAR_ENOUGH(best_similarity)) {
                fprintf_ln(stderr,
-                          Q_("\nDid you mean this?",
-                             "\nDid you mean one of these?",
+                          Q_("\nThe most similar command is",
+                             "\nThe most similar commands are",
                           n));
 
                for (i = 0; i < n; i++)