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vim-patch:7.4.2357 (#6354)

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Problem:    Attempt to read history entry while not initialized.
Solution:   Skip when the index is negative.

46643713dc
This commit is contained in:
raichoo
2017-03-26 23:15:53 +02:00
committed by Justin M. Keyes
parent f9a31e9850
commit edc80f6b46
2 changed files with 3 additions and 3 deletions
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4
src/nvim/ex_getln.c
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@@ -4677,8 +4677,8 @@ add_to_history (
* down, only lines that were added.
*/
if (histype == HIST_SEARCH && in_map) {
if (maptick == last_maptick) {
/* Current line is from the same mapping, remove it */
if (maptick == last_maptick && hisidx[HIST_SEARCH] >= 0) {
// Current line is from the same mapping, remove it
hisptr = &history[HIST_SEARCH][hisidx[HIST_SEARCH]];
hist_free_entry(hisptr);
--hisnum[histype];