Changeset 8e515f9 for history.c

Timestamp:

Jun 25, 2011, 3:24:36 AM (13 years ago)

Author:

Anders Kaseorg <andersk@mit.edu>

Branches:

master, release-1.10, release-1.8, release-1.9

Children:

95b52d1

Parents:

b470451

git-author:

Anders Kaseorg <andersk@mit.edu> (06/22/11 03:06:13)

git-committer:

Anders Kaseorg <andersk@mit.edu> (06/25/11 03:24:36)

Message:

history: Do not deduplicate a partial entry

This fixes a bug that let you to remove the last item from your
history by typing it again, pressing up and down, and erasing it.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

File:

• history.c (modified) (1 diff)

history.c

@@ -46 +46 @@
 
   /* check if the line is the same as the last */
-  if (owl_list_get_size(&(h->hist))>0) {
-    if (!strcmp(line, owl_list_get_element(&(h->hist), 0))) return;
-  }
+  if (!partial && owl_list_get_size(&(h->hist)) > 0 &&
+      strcmp(line, owl_list_get_element(&(h->hist), 0)) == 0)
+    return;
 
   /* if we've reached the max history size, pop off the last element */