From 3abad0ba89d9d01eb8ff7195d02cf3e0c461cb19 Mon Sep 17 00:00:00 2001
From: mongo <mongo@iomega>
Date: Fri, 10 Feb 2017 16:56:48 -0300
Subject: Fix bug that create duplicates in commandline history if the command
 recently typed was the latest used as well

---
 src/history.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/history.c')

diff --git a/src/history.c b/src/history.c
index 198bb46..8210250 100644
--- a/src/history.c
+++ b/src/history.c
@@ -153,7 +153,7 @@ void del_item_from_history(struct history * h, int pos) {
 // pos=0 first element, pos=-1 second element
 // returns 1 if moved, 0 otherwise.
 int move_item_from_history_by_str(struct history * h, wchar_t * item, int pos) {
-    if (h->len - 1 < -pos || ! pos || ! wcslen(item)) return 0; // Move the first element is disallowed
+    if (h->len - 1 < -pos || pos == 0 || ! wcslen(item)) return 0; // Move the first element is not allowed
     struct hlist * nl = h->list;
     struct hlist * n_ant = NULL;
     int i;
-- 
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