Add TWFunc::Exec_Cmd() with no 'result' agrument
Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
Change-Id: Id8acff1ac9b3c7e4b562c80562a8ff42a1d132b9
diff --git a/twrp-functions.hpp b/twrp-functions.hpp
index b3019bd..19ca10b 100644
--- a/twrp-functions.hpp
+++ b/twrp-functions.hpp
@@ -37,7 +37,8 @@
static void Update_Intent_File(string Intent); // Updates intent file
static int tw_reboot(RebootCommand command); // Prepares the device for rebooting
static void check_and_run_script(const char* script_file, const char* display_name); // checks for the existence of a script, chmods it to 755, then runs it
- static int Exec_Cmd(string cmd, string &result); //execute a command and return the result as a string by reference
+ static int Exec_Cmd(const string& cmd, string &result); //execute a command and return the result as a string by reference
+ static int Exec_Cmd(const string& cmd); //execute a command
static int removeDir(const string path, bool removeParent); //recursively remove a directory
static int copy_file(string src, string dst, int mode); //copy file from src to dst with mode permissions
static unsigned int Get_D_Type_From_Stat(string Path); // Returns a dirent dt_type value using stat instead of dirent