Import patch from upstream pull request to stop easystroke creating

zombie processes for each spawned process.

Obtained from:	thjaeger/easystroke#6


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@531758 35697150-7ecd-e111-bb59-0022644237b5

deskutils/easystroke/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	easystroke
 PORTVERSION=	0.6.0
-PORTREVISION=	21
+PORTREVISION=	22
 CATEGORIES=	deskutils
 MASTER_SITES=	SF
 

deskutils/easystroke/files/patch-actiondb.cc

@@ -0,0 +1,20 @@
+--- actiondb.cc.orig	2013-03-27 15:52:38 UTC
++++ actiondb.cc
+@@ -118,14 +118,9 @@ template<class Archive> void StrokeInfo::serialize(Arc
+ using namespace std;
+
+ void Command::run() {
+-	pid_t pid = fork();
+-	switch (pid) {
+-		case 0:
+-			execlp("/bin/sh", "sh", "-c", cmd.c_str(), NULL);
+-			exit(1);
+-		case -1:
+-			printf(_("Error: can't execute command \"%s\": fork() failed\n"), cmd.c_str());
+-	}
++	gchar* argv[] = {(gchar*) "/bin/sh", (gchar*) "-c", NULL, NULL};
++	argv[2] = (gchar *) cmd.c_str();
++	g_spawn_async(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, NULL);
+ }
+
+ ButtonInfo Button::get_button_info() const {