Releasing version 1.157.3-1.

[live-boot-grml.git] / scripts / live-functions

diff --git a/scripts/live-functions b/scripts/live-functions
index 49b4a3a..8bf9c38 100644 (file)
--- a/scripts/live-functions
+++ b/scripts/live-functions
@@ -21,7 +21,7 @@ really_export ()
        STRING="${1}"
        VALUE="$(eval echo -n \${$STRING})"
 
-       if [ -f /live.vars ] && cat /live.vars | grep -sq "export ${STRING}"
+       if [ -f /live.vars ] && grep -sq "export ${STRING}" /live.vars
        then
                sed -i -e 's/\('${STRING}'=\).*$/\1'${VALUE}'/' /live.vars
        else
@@ -60,6 +60,16 @@ lang2locale() {
        fi
 }
 
+# Override maybe_break from scripts/functions
+maybe_break()
+{
+       if [ "${break}" = "$1" ]; then
+               # Call original panic
+               . /scripts/functions
+               panic "Spawning shell within the initramfs"
+       fi
+}
+
 # Override panic from scripts/functions
 panic() {