diff options
Diffstat (limited to 'ship_gui.c')
| -rw-r--r-- | ship_gui.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/ship_gui.c b/ship_gui.c index f08b3e0d9..491f42c6d 100644 --- a/ship_gui.c +++ b/ship_gui.c @@ -402,17 +402,14 @@ static void NewShipWndProc(Window *w, WindowEvent *e) DoCommandP(w->window_number, sel_eng, 0, CcBuildShip, CMD_BUILD_SHIP | CMD_MSG(STR_980D_CAN_T_BUILD_SHIP)); } break; - case 6: /* rename */ - WP(w,buildtrain_d).rename_engine = WP(w,buildtrain_d).sel_engine; - ShowQueryString( - GetCustomEngineName(WP(w,buildtrain_d).sel_engine), - STR_9838_RENAME_SHIP_TYPE, - 31, - 160, - w->window_class, - w->window_number); - break; - + case 6: { /* rename */ + int sel_eng = WP(w,buildtrain_d).sel_engine; + if (sel_eng != -1) { + WP(w,buildtrain_d).rename_engine = sel_eng; + ShowQueryString(GetCustomEngineName(sel_eng), + STR_9838_RENAME_SHIP_TYPE, 31, 160, w->window_class, w->window_number); + } + } break; } break; |