From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 23 Dec 2016 23:30:49 +0000 (+0100)
Subject: run: complain when --pty is used together with --no-block, which makes no sense
X-Git-Tag: v233~171^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=578c03bce0816b21f00e4ef9734e5c1c1a63dcc6;p=thirdparty%2Fsystemd.git

run: complain when --pty is used together with --no-block, which makes no sense
---

diff --git a/src/run/run.c b/src/run/run.c
index 3e3116f2355..df3b47af29e 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -403,6 +403,11 @@ static int parse_argv(int argc, char *argv[]) {
                 return -EINVAL;
         }
 
+        if (arg_pty && arg_no_block) {
+                log_error("--pty is not compatible with --no-block.");
+                return -EINVAL;
+        }
+
         if (arg_scope && with_timer()) {
                 log_error("Timer options are not supported in --scope mode.");
                 return -EINVAL;