From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 23 Mar 2025 13:54:12 +0000 (+0100)
Subject: com_log(): Run less with -r to display control characters.
X-Git-Url: https://git.tuebingen.mpg.de/?a=commitdiff_plain;h=d40c3ba3e2afefd046d08a1e1941986c55bc1964;p=micoforia.git

com_log(): Run less with -r to display control characters.
---

diff --git a/micoforia.c b/micoforia.c
index d23566c..83f2c95 100644
--- a/micoforia.c
+++ b/micoforia.c
@@ -1980,13 +1980,18 @@ static bool com_log(void)
 	int ret;
 	char *errctx, *logfile;
 	bool success, use_less = isatty(STDIN_FILENO) && isatty(STDOUT_FILENO);
-	char *argv[] = {use_less? "less" : "cat", NULL /* filename */, NULL};
+	char *argv[] = {
+		use_less? "less" : "cat",
+		use_less? "-r" : "-u", /* -u has no effect */
+		NULL /* filename */,
+		NULL
+	};
 
 	ret = lls_check_arg_count(sublpr, 1, 1, &errctx);
 	if (ret < 0)
 		die_lopsub(ret, &errctx);
 	logfile = get_container_logfile(lls_input(0, sublpr));
-		argv[1] = logfile;
+		argv[2] = logfile;
 	success = xexec(argv);
 	free(logfile);
 	return success;