From 8df6e3868c742be5763ed4ee57a928bfac56616d Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang-solutions.com>
Date: Mon, 25 Feb 2013 16:54:54 +0100
Subject: Undo removal of ERL_MAX_PORTS os variable

---
 erts/emulator/beam/erl_init.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c
index 83853dcd43..e7e4030900 100644
--- a/erts/emulator/beam/erl_init.c
+++ b/erts/emulator/beam/erl_init.c
@@ -935,6 +935,12 @@ erl_start(int argc, char **argv)
 				  (erts_aint32_t) max_gen_gcs);
     }
 
+    envbufsz = sizeof(envbuf);
+    if (erts_sys_getenv_raw("ERL_MAX_PORTS", envbuf, &envbufsz) == 0) {
+	port_tab_sz = atoi(envbuf);
+	port_tab_sz_ignore_files = 1;
+    }
+
 #if (defined(__APPLE__) && defined(__MACH__)) || defined(__DARWIN__)
     /*
      * The default stack size on MacOS X is too small for pcre.
-- 
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