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fix multiplayer mode
author
Michael Gernoth
<michael@gernoth.net>
Wed, 16 Jan 2008 00:40:49 +0000
(
01:40
+0100)
committer
Michael Gernoth
<michael@gernoth.net>
Wed, 16 Jan 2008 00:40:49 +0000
(
01:40
+0100)
res/micropolis.tcl
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diff --git
a/res/micropolis.tcl
b/res/micropolis.tcl
index
9546884
..
c298ec1
100644
(file)
--- a/
res/micropolis.tcl
+++ b/
res/micropolis.tcl
@@
-3101,8
+3101,10
@@
proc ShowSplashOf {head} {
proc WithdrawSplashOf {head} {
- set win WindowLink $head.splash]
- wm withdraw $win
+ set win [WindowLink $head.splash]
+ if {$win != {}} {
+ wm withdraw $win
+ }
}
@@
-3152,8
+3154,10
@@
proc ShowScenarioOf {head} {
proc WithdrawScenarioOf {head} {
- set win WindowLink $head.scenario]
- wm withdraw $win
+ set win [WindowLink $head.scenario]
+ if {$win != {}} {
+ wm withdraw $win
+ }
}
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