[systemd-commits] man/systemd-nspawn.xml src/nspawn

[Zbigniew Jędrzejewski-Szmek]

 man/systemd-nspawn.xml |    4 +++-
 src/nspawn/nspawn.c    |    5 +++++
 2 files changed, 8 insertions(+), 1 deletion(-)

New commits:
commit cb96a2c69a312fb089fef4501650f4fc40a1420b
Author: Zbigniew Jędrzejewski-Szmek <zbyszek at in.waw.pl>
Date:   Sun Feb 24 14:10:51 2013 +0100

    nspawn: catch config mistake of specifying -b and args

diff --git a/man/systemd-nspawn.xml b/man/systemd-nspawn.xml
index 5cba40b..8396def 100644
--- a/man/systemd-nspawn.xml
+++ b/man/systemd-nspawn.xml
@@ -170,7 +170,9 @@
                                 <listitem><para>Automatically search
                                 for an init binary and invoke it
                                 instead of a shell or a user supplied
-                                program.</para></listitem>
+                                program. A command to execute cannot
+                                be specified in this case.
+                                </para></listitem>
                         </varlistentry>
 
                         <varlistentry>
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index b8962e9..c346f58 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -267,6 +267,11 @@ static int parse_argv(int argc, char *argv[]) {
                 }
         }
 
+        if (optind < argc && arg_boot) {
+                log_error("Cannot specify a command together with '-b'");
+                return -EINVAL;
+        }
+
         return 1;
 }