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Fix strange history behavior when history is empty

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If text is being entered and then the user presses the up arrow
followed by the down arrow, the expected behavior is to return to the
text being entered. Prior to this commit that was not the case.

Fixes #462
This commit is contained in:
Joseph Bisch 2017-04-05 11:00:25 -04:00
parent 590056d3c3
commit 41776d71f7
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GPG Key ID: CF08FAC339AB7E8E
1 changed files with 2 additions and 0 deletions
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src/fe-common/core/command-history.c
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@ -116,6 +116,8 @@ const char *command_history_prev(WINDOW_REC *window, const char *text)
history->pos = history->pos->prev;
if (history->pos == NULL)
history->over_counter++;
} else if (history->lines == 0) {
history->over_counter++;
} else {
history->pos = g_list_last(history->list);
}