From 6027bfa668248920dc2c90f0529283cb73e04c92 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 28 Sep 2001 19:53:21 +0000
Subject: [PATCH] (main): Call dest_info_init if necessary.

---
 src/mv.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/mv.c b/src/mv.c
index 946ae75edf..c889a43560 100644
--- a/src/mv.c
+++ b/src/mv.c
@@ -502,6 +502,13 @@ main (int argc, char **argv)
 				  ? n_files - 1
 				  : n_files - 2);
     unsigned int i;
+
+    /* Initialize the hash table only if we'll need it.
+       The problem it is used to detect can arise only if there are
+       two or more files to move.  */
+    if (last_file_idx)
+      dest_info_init ();
+
     for (i = 0; i <= last_file_idx; ++i)
       errors |= movefile (file[i], target_directory, dest_is_dir, &x);
   }
-- 
2.47.3