X-Git-Url: http://git.pond.sub.org/?p=empserver;a=blobdiff_plain;f=src%2Flib%2Fcommands%2Farm.c;h=4bbfe74201c0b6efc92f36d8f9c5075b5f083ca3;hp=d412c642a4882c3eafc36d56f9793781b2e7bad5;hb=c347db0551be0d96f18d245e16e820ad2c87f67f;hpb=0b46e31d60f5b60f4dfca7df60574264f6713a3b

diff --git a/src/lib/commands/arm.c b/src/lib/commands/arm.c
index d412c642a..4bbfe7420 100644
--- a/src/lib/commands/arm.c
+++ b/src/lib/commands/arm.c
@@ -30,7 +30,7 @@
  *     Dave Pare, 1986
  *     Ken Stevens, 1995
  *     Steve McClure, 2000
- *     Markus Armbruster, 2006-2011
+ *     Markus Armbruster, 2006-2018
  */
 
 #include <config.h>
@@ -61,11 +61,13 @@ arm(void)
 	    && relations_with(pl.pln_own, player->cnum) != ALLIED)
 	    continue;
 	plc = &plchr[(int)pl.pln_type];
-	if ((plc->pl_flags & (P_O | P_N | P_MAR))
-	    || (plc->pl_flags & (P_M | P_F)) == (P_M | P_F)) {
+	if (!(plc->pl_flags & (P_B | P_T | P_C))
+	    || (plc->pl_flags & P_MAR)) {
 	    pr("A %s cannot carry nuclear devices!\n", plc->pl_name);
 	    return RET_FAIL;
 	}
+	if (CANT_HAPPEN(pl.pln_flags & PLN_LAUNCHED))
+	    continue;
 	if (opt_MARKET) {
 	    if (ontradingblock(EF_PLANE, &pl)) {
 		pr("You cannot arm %s while it is on the trading block!\n",
@@ -145,6 +147,8 @@ disarm(void)
 	    continue;
 	if (!getnuke(nuk_on_plane(&pl), &nuke))
 	    continue;
+	if (CANT_HAPPEN(pl.pln_flags & PLN_LAUNCHED))
+	    continue;
 	if (opt_MARKET) {
 	    if (ontradingblock(EF_PLANE, &pl)) {
 		pr("You cannot disarm %s while it is on the trading block!\n",