diff --git a/exec/lbshell.js b/exec/lbshell.js
index 7d38d798c30dc9a96a0976d008b4d8768af8cca9..d520039644c715607104d95cc3c44a8cf74ec7de 100644
--- a/exec/lbshell.js
+++ b/exec/lbshell.js
@@ -1027,7 +1027,7 @@ while(1) {
 					x_prog=xtrnsecs[curr_xtrnsec].getval();
 					if(x_prog==KEY_RIGHT)
 						break;
-					if(x_proc=='\b' || x_prog=='\x7f' || x_prog=='\x1b')
+					if(x_prog=='\b' || x_prog=='\x7f' || x_prog=='\x1b')
 						break;
 					clear_screen();
 					bbs.exec_xtrn(xtrn_area.sec_list[curr_xtrnsec].prog_list[parseInt(x_prog)].number);