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readline: use g_strndup instead of open-coding it

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Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Michael Tokarev 2014-05-05 13:23:50 +04:00
parent 797720876a
commit 6ad7c326a1
1 changed files with 1 additions and 3 deletions
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4
util/readline.c
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@ -279,9 +279,7 @@ static void readline_completion(ReadLineState *rs)
rs->nb_completions = 0;
cmdline = g_malloc(rs->cmd_buf_index + 1);
memcpy(cmdline, rs->cmd_buf, rs->cmd_buf_index);
cmdline[rs->cmd_buf_index] = '\0';
cmdline = g_strndup(rs->cmd_buf, rs->cmd_buf_index);
rs->completion_finder(rs->opaque, cmdline);
g_free(cmdline);