autoconfig.functions: make sure we can access /proc/cmdline

[grml-autoconfig.git] / autoconfig.functions

diff --git a/autoconfig.functions b/autoconfig.functions
index 344929b..03e4aac 100755 (executable)
--- a/autoconfig.functions
+++ b/autoconfig.functions
@@ -89,6 +89,7 @@ mount_sys(){
 # }}}
 
 # {{{ Read in boot parameters
+[ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
 CMDLINE="$(cat /proc/cmdline)"
 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
 # }}}