From: Richard W.M. Jones <rjones@redhat.com>
Date: Fri, 5 Nov 2010 15:04:08 +0000 (+0000)
Subject: fish: More portable export sh statment.
X-Git-Tag: 1.7.3~18
X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=commitdiff_plain;h=633ae13c80d40b0f30db73e520c08cf365d2f8a3;ds=sidebyside

fish: More portable export sh statment.

Don't depend on bash, but allow sh/dash/etc format:
GUESTFISH_PID=nn; export GUESTFISH_PID

(Thanks Eric Blake).
---

diff --git a/fish/rc.c b/fish/rc.c
index e637fc6..2d2f227 100644
--- a/fish/rc.c
+++ b/fish/rc.c
@@ -198,7 +198,7 @@ rc_listen (void)
 
   if (pid > 0) {
     /* Parent process. */
-    printf ("export GUESTFISH_PID=%d\n", pid);
+    printf ("GUESTFISH_PID=%d; export GUESTFISH_PID\n", pid);
     fflush (stdout);
     _exit (0);
   }