Issue linrunner#163: check_tpacpi(): check presence of /proc/acpi/cal…

…l first. This is useful if the acpi_call module is built-in. Credits to: Hannes von Haugwitz
natsupy · Oct 26, 2015 · c0acb0a · c0acb0a
1 parent fab1b7c
commit c0acb0a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tlp-functions.in b/tlp-functions.in
@@ -1637,7 +1637,7 @@ check_tpacpi () { # check if tpacpi-bat is supported
     #     127=acpi_call not installed/255=not supported
     # retval: $tpacpi
 
-    if [ -z "$(modinfo acpi_call 2> /dev/null)" ]; then
+    if [ ! -e /proc/acpi/call ] && [ -z "$(modinfo acpi_call 2> /dev/null)" ]; then
         # module not installed
         tpacpi=127
     else