diff --git a/src/kernel/apps/shell/args.h b/src/kernel/apps/shell/args.h
index 869de56d4c..cb94a61997 100644
--- a/src/kernel/apps/shell/args.h
+++ b/src/kernel/apps/shell/args.h
@@ -1,7 +1,7 @@
 #ifndef _args_h_
 #define _args_h_
 
-extern int af_exit_after_script;
+extern bool af_exit_after_script;
 extern char *af_script_file_name;
 
 void init_arguments(int argc,char **argv);
diff --git a/src/kernel/apps/shell/parse.c b/src/kernel/apps/shell/parse.c
index 1b31123852..8f0547624b 100644
--- a/src/kernel/apps/shell/parse.c
+++ b/src/kernel/apps/shell/parse.c
@@ -304,7 +304,7 @@ bool scan_info_home(scan_info *info)
 }
 
 
-bool init_scan_info_by_file(const char *file_name,scan_info *info)
+int init_scan_info_by_file(const char *file_name,scan_info *info)
 {
 	int err = SHE_NO_ERROR;
 
diff --git a/src/kernel/apps/shell/statements.c b/src/kernel/apps/shell/statements.c
index 8826a3ee9f..e21a505b9f 100644
--- a/src/kernel/apps/shell/statements.c
+++ b/src/kernel/apps/shell/statements.c
@@ -10,7 +10,7 @@
 #include "shell_defs.h"
 #include "file_utils.h"
 
-static bool parse_value(scan_info *info,shell_value **out);
+static int parse_value(scan_info *info,shell_value **out);
 static int handle_exec(scan_info *info,shell_value **out);
 static int parse_rvl_expr(scan_info *info,shell_value **out);