From 0ff894eee9c8fd622821ea5ae9b665afb12854d6 Mon Sep 17 00:00:00 2001
From: Axel Kittenberger <axkibe@gmail.com>
Date: Sat, 23 Oct 2010 19:19:46 +0000
Subject: [PATCH]

---
 lsyncd.c   | 14 ++++++++++++++
 lsyncd.lua |  1 +
 2 files changed, 15 insertions(+)

diff --git a/lsyncd.c b/lsyncd.c
index de03b97..18cbba7 100644
--- a/lsyncd.c
+++ b/lsyncd.c
@@ -907,6 +907,20 @@ masterloop(lua_State *L)
 			handle_event(L, NULL);	
 		}
 
+		/* collect zombified child processes */
+		while(1) {
+			pid_t pid = waitpid(0, &status, WNOHANG);
+			int status;
+
+			if (pid <= 0) {
+				break;
+			}
+			lua_getglobal(L, "lsyncd_collect_child");
+			lua_pushinteger(L, pid);
+			lua_pushinteger(L, WEXITSTATUS(status));
+			lua_call(L, 2, 0);
+		} 
+
 		/* let the runner spawn child processes */
 		lua_getglobal(L, "lsyncd_alarm");
 		lua_pushinteger(L, times(NULL));
diff --git a/lsyncd.lua b/lsyncd.lua
index 37e9d25..1a5b452 100644
--- a/lsyncd.lua
+++ b/lsyncd.lua
@@ -54,6 +54,7 @@ local origins = {}
 --         .filename   .. filename or nil (=dir itself)
 --         (.movepeer) .. for MOVEFROM/MOVETO link to other delay
 --    }
+-
 -- }
 --
 local targets = {}