[PD-cvs] SF.net SVN: pure-data:[10648] branches/pd-devel/0.41.4/src/pd_connect.tcl

[eighthave at users.sourceforge.net]

Revision: 10648
          http://pure-data.svn.sourceforge.net/pure-data/?rev=10648&view=rev
Author:   eighthave
Date:     2009-01-26 05:27:12 +0000 (Mon, 26 Jan 2009)

Log Message:
-----------
added check for eof so that pd-gui will exit once pd drops the socket connection

Modified Paths:
--------------
    branches/pd-devel/0.41.4/src/pd_connect.tcl

Modified: branches/pd-devel/0.41.4/src/pd_connect.tcl
===================================================================
--- branches/pd-devel/0.41.4/src/pd_connect.tcl	2009-01-26 04:47:09 UTC (rev 10647)
+++ branches/pd-devel/0.41.4/src/pd_connect.tcl	2009-01-26 05:27:12 UTC (rev 10648)
@@ -61,6 +61,11 @@
 # TODO this currently drops leading whitespace, like tabs
 proc ::pd_connect::pd_readsocket {cmd_from_pd} {
 	variable pd_socket
+	if {[eof $pd_socket]} {
+		# if we lose the socket connection, that means pd quit
+		close $pd_socket
+		exit
+	} 
 	append cmd_from_pd [read $pd_socket]
 	puts stderr "cmd_from_pd: $cmd_from_pd"
 	if {[catch {uplevel #0 $cmd_from_pd} errorname]} {


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