man: document that first param to ExecStart= cannot be variable substitution

https://bugzilla.redhat.com/show_bug.cgi?id=630156
2010-09-15 01:44:26 +02:00
parent 5275d3c13d
commit d2f316345c
1 changed files with 5 additions and 2 deletions
@@ -292,8 +292,11 @@
                                <literal>$FOO</literal> may appear as
                                separate word on the command line in
                                which case the variable is replaced by
-                                its value split at
-                                whitespaces.</para></listitem>
+                                its value split at whitespaces. Note
+                                that the first argument (i.e. the
+                                binary to execute) may not be a
+                                variable, and must be a literal and
+                                absolute path name.</para></listitem>
                        </varlistentry>

                        <varlistentry>