ORS Make mount/unmount system mount system_root on SAR

Change-Id: Ibf8d4d61e6cbb132786f5f9aa23ec91b49bcab89
diff --git a/openrecoveryscript.cpp b/openrecoveryscript.cpp
index 1de0870..6d76298 100755
--- a/openrecoveryscript.cpp
+++ b/openrecoveryscript.cpp
@@ -301,6 +301,8 @@
 					strcat(mount, value);
 				} else
 					strcpy(mount, value);
+				if (!strcmp(mount, "/system"))
+					strcpy(mount, PartitionManager.Get_Android_Root_Path().c_str());
 				if (PartitionManager.Mount_By_Path(mount, true))
 					gui_msg(Msg("mounted=Mounted '{1}'")(mount));
 			} else if (strcmp(command, "unmount") == 0 || strcmp(command, "umount") == 0) {
@@ -311,6 +313,8 @@
 					strcat(mount, value);
 				} else
 					strcpy(mount, value);
+				if (!strcmp(mount, "/system"))
+					strcpy(mount, PartitionManager.Get_Android_Root_Path().c_str());
 				if (PartitionManager.UnMount_By_Path(mount, true))
 					gui_msg(Msg("unmounted=Unounted '{1}'")(mount));
 			} else if (strcmp(command, "set") == 0) {