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authorsabetts <sabetts>2002-12-10 00:10:26 +0000
committersabetts <sabetts>2002-12-10 00:10:26 +0000
commit5921fddb61d19191a4e0d3e83c536593b9896a4a (patch)
treed50951028a6eae1f99c6419cac0fea061d2e5730 /src/actions.c
parentbc15e751d3b8538720e89848db8bfb9f6f636c20 (diff)
downloadratpoison-5921fddb61d19191a4e0d3e83c536593b9896a4a.zip
(spawn): only add DISPLAY to the environment if it
isn't already there.
Diffstat (limited to 'src/actions.c')
-rw-r--r--src/actions.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/actions.c b/src/actions.c
index d02a983..bdb2b76 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -980,7 +980,10 @@ spawn(void *data)
{
/* Some process setup to make sure the spawned process runs
in its own session. */
- putenv(current_screen()->display_string);
+ /* Only put the display env if we don't have it already. If we
+ don't do this it core dumps on FreeBSD. */
+ if (!getenv("DISPLAY"))
+ putenv(current_screen()->display_string);
#ifdef HAVE_SETSID
setsid();
#endif