Mercurial > vim
view runtime/tools/blink.c @ 19671:897cb43a5c72 v8.2.0392
patch 8.2.0392: Coverity warns for using array index out of range
Commit: https://github.com/vim/vim/commit/56cb3378727783da2d246b9c5091784821666cfa
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Mar 16 20:04:41 2020 +0100
patch 8.2.0392: Coverity warns for using array index out of range
Problem: Coverity warns for using array index out of range.
Solution: Add extra "if" to avoid warning.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 16 Mar 2020 20:15:04 +0100 |
parents | 64035abb986b |
children |
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/* * An extremely simple program to make the cursor blink in an xterm. * This is useful when the cursor is hard to spot in a highlighted file. * Start in the background: "blink&" Stop by killing it. * Bram Moolenaar 980109 (based on an idea from John Lange). */ #include <stdio.h> #include <unistd.h> int main(void) { while (1) { printf("\e[?25h"); fflush(stdout); usleep(400000); /* on time */ printf("\e[?25l"); fflush(stdout); usleep(250000); /* off time */ } return 0; }