From c9c63c295f8f7bfa825a095d6e09b199c9eab859 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 18 Feb 2009 21:45:06 +0100
Subject: allow pa to be run in a chroot() environment tht lacks /proc

---
 src/daemon/main.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/daemon/main.c')

diff --git a/src/daemon/main.c b/src/daemon/main.c
index 936c214d..d3e02fa0 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -369,8 +369,11 @@ int main(int argc, char *argv[]) {
          * value of $LD_BIND_NOW on initialization. */
 
         pa_set_env("LD_BIND_NOW", "1");
-        pa_assert_se(rp = pa_readlink("/proc/self/exe"));
-        pa_assert_se(execv(rp, argv) == 0);
+
+        if ((rp = pa_readlink("/proc/self/exe")))
+            pa_assert_se(execv(rp, argv) == 0);
+        else
+            pa_log_warn("Couldn't read /proc/self/exe, cannot self execute. Running in a chroot()?");
     }
 #endif
 
-- 
cgit