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search: clear the existing answer when starting a new search

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When doing for example: ^W xx ^R ^C ^W, the "xx" would again be shown
after the prompt.  This is wrong -- when starting a new search, the
current answer should be empty.

Reported-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
This commit is contained in:
Benno Schulenberg 2018-02-05 12:35:53 +01:00
parent 16d237ba1b
commit d865d7ac8f
1 changed files with 1 additions and 2 deletions
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3
src/search.c
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@ -99,8 +99,7 @@ void search_init(bool replacing, bool keep_the_answer)
static char *sofar = NULL;
/* What the user has typed so far, before toggling something. */
if (keep_the_answer)
sofar = mallocstrcpy(sofar, answer);
sofar = mallocstrcpy(sofar, keep_the_answer ? answer : "");
/* If something was searched for earlier, include it in the prompt. */
if (*last_search != '\0') {