From 300dfde6da52e3a366a4bdb7fc59b0d0ef10f53d Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 6 Jul 2018 19:59:29 +0200
Subject: [PATCH] -geo option works correctly when switching to the same
 geometry. -qpar2 now generates the extra primes automatically.

---
 commandline.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/commandline.cpp b/commandline.cpp
index 28960919..eba0ff57 100644
--- a/commandline.cpp
+++ b/commandline.cpp
@@ -236,7 +236,8 @@ else if(args()[0] == '-' && args()[1] == x && args()[2] == '0') { PHASEFROM(2);
     }
   else if(argis("-geo")) { 
     shift(); targetgeometry = (eGeometry) argi();
-    stop_game_and_switch_mode(rg::geometry);
+    if(targetgeometry != rg::geometry)
+      stop_game_and_switch_mode(rg::geometry);
     }
   else if(argis("-gp")) {
     PHASEFROM(2);
@@ -323,6 +324,10 @@ else if(args()[0] == '-' && args()[1] == x && args()[2] == '0') { PHASEFROM(2);
     shift(); sscanf(argcs(), "%d,%d", &a, &b);
     using namespace fieldpattern;
     current_extra = a;
+
+    auto& gxcur = fgeomextras[current_extra];
+    while(b >= isize(gxcur.primes)) nextPrime(gxcur);
+
     fgeomextras[current_extra].current_prime_id = b;
     enableFieldChange();
     if(geometry != gFieldQuotient) {