add missing cast to char

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1775 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -207,6 +207,7 @@ CVS code -
 	- Move the savetty() call down from just after initscr() to just
 	  after the terminal is properly set up, so that we can restore
 	  it easily after a resize. (DLR)
+	- Add missing cast to char when calling do_char(). (DLR)
 - nano.h:
 	- Since REGEXP_COMPILED is only used in search.c, convert it
 	  from a flag to a static int there. (DLR)

src/nano.c

@@ -3624,7 +3624,7 @@ int main(int argc, char *argv[])
 		if (ISSET(VIEW_MODE))
 		    print_view_warning();
 		else
-		    do_char(kbinput);
+		    do_char((char)kbinput);
 	    }
 
 	reset_cursor();