termptyesc: use macro to restrict field value

6 years ago · 7b5a9b74bc
parent 490a065fb1
commit 7b5a9b74bc
1 changed files with 1 additions and 2 deletions
--- a/src/bin/termptyesc.c
+++ b/src/bin/termptyesc.c
@ -766,8 +766,7 @@ _handle_esc_csi(Termpty *ty, const Eina_Unicode *c, Eina_Unicode *ce)
        break;
      case '@': // insert N blank chars
        arg = _csi_arg_get(&b);
-        if (arg < 1) arg = 1;
-        if (arg > ty->w * ty->h) arg = ty->w * ty->h;
+        TERMPTY_RESTRICT_FIELD(ty->cursor_state.cx, 1, ty->w * ty->h);
        DBG("insert %d blank chars", arg);
          {
             int pi = ty->termstate.insert;