sh compatibility fixes

[micropolis] / res / micropolis.tcl

diff --git a/res/micropolis.tcl b/res/micropolis.tcl
index b1379c1212f74aaf2675d3530011a3b703cfd8e7..954688483b74316c274a0eefd00c9f6c3120668c 100644 (file)
--- a/res/micropolis.tcl
+++ b/res/micropolis.tcl
@@ -412,8 +412,8 @@ sim ResetDynamic
 # the font in res (because it's already in the system fonts).  These lines
 # are for other systems that lack the font.
 set FontPath "[pwd]/res/dejavu-lgc"
-system "xset -fp $FontPath >&/dev/null"
-system "xset +fp $FontPath >&/dev/null"
+system "xset -fp $FontPath >/dev/null 2>&1"
+system "xset +fp $FontPath >/dev/null 2>&1"
 
 
 ########################################################################
@@ -940,7 +940,9 @@ proc EchoPlaySound {soundspec} {
   # Temporary workaround to tell Python Sugar app to play sound.
   global Sound
   if {$Sound} {
-    echo PlaySound [lindex $soundspec 0]
+    #echo PlaySound [lindex $soundspec 0]
+    signal ignore SIGCHLD
+    exec res/sounds/player res/sounds/[string tolower [lindex $soundspec 0]].wav &
   }
 }