keep only one blank line before vi:set

rainingmaster · rainingmaster · commit d6fb260cb536 · 2020-06-07T18:08:58.000+08:00
diff --git a/src/ngx_http_lua_exitworkerby.c b/src/ngx_http_lua_exitworkerby.c
@@ -108,5 +108,4 @@ ngx_http_lua_exit_worker_by_file(ngx_log_t *log, ngx_http_lua_main_conf_t *lmcf,
     return ngx_http_lua_report(log, L, status, "exit_worker_by_lua_file");
 }
 
-
 /* vi:set ft=c ts=4 sw=4 et fdm=marker: */

Original file line number	Diff line number	Diff line change
`@@ -108,5 +108,4 @@ ngx_http_lua_exit_worker_by_file(ngx_log_t log, ngx_http_lua_main_conf_t lmcf,`
`108`	`108`	`return ngx_http_lua_report(log, L, status, "exit_worker_by_lua_file");`
`109`	`109`	`}`
`110`	`110`
`111`		`-`
`112`	`111`	`/* vi:set ft=c ts=4 sw=4 et fdm=marker: */`