partresize: check for apu only if dmi is present

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

diff --git a/src/initscripts/system/partresize b/src/initscripts/system/partresize
index f3d8dfe20eaf6121008e24b93410f709e29faf87..040c6c3690e379c43c4fccfeda144a64e4872cbe 100644 (file)
--- a/src/initscripts/system/partresize
+++ b/src/initscripts/system/partresize
@@ -36,12 +36,14 @@ case "${1}" in
                        if [ ! "$(grep "console=ttyS0" /proc/cmdline)" == "" ]; then
                                scon="on";
                        fi
                        if [ ! "$(grep "console=ttyS0" /proc/cmdline)" == "" ]; then
                                scon="on";
                        fi

-                       IFS= read -r DMI_PRODUCT_NAME < /sys/class/dmi/id/product_name;
-                       case ${DMI_PRODUCT_NAME} in
-                               APU|apu[1-4]|PC\ Engines\ apu[1-4] )
-                                               scon="on";
-                                       ;;
-                       esac
+                       if [ -e /sys/class/dmi/id/product_name ]; then
+                               IFS= read -r DMI_PRODUCT_NAME < /sys/class/dmi/id/product_name;
+                               case ${DMI_PRODUCT_NAME} in
+                                       APU|apu[1-4]|PC\ Engines\ apu[1-4] )
+                                                       scon="on";
+                                               ;;
+                               esac
+                       fi

 
                        # Enable the serial console on all systems on Azure
                        if running_on_azure; then
 
                        # Enable the serial console on all systems on Azure
                        if running_on_azure; then