Fixing the menus in mc.

diff --git a/st.c b/st.c
index fa4136abda8c1eaf18f9f8e3ae0afd26b0d4a86f..a1932dd4e69de6b0b8a9bf62981f9dbee33073e5 100644 (file)
--- a/st.c
+++ b/st.c
@@ -1745,8 +1745,8 @@ csihandle(void) {
                break;
        case 'X': /* ECH -- Erase <n> char */
                DEFAULT(csiescseq.arg[0], 1);
-               tclearregion(term.c.x, term.c.y, term.c.x + csiescseq.arg[0],
-                               term.c.y, 1);
+               tclearregion(term.c.x, term.c.y,
+                               term.c.x + csiescseq.arg[0] - 1, term.c.y, 1);
                break;
        case 'P': /* DCH -- Delete <n> char */
                DEFAULT(csiescseq.arg[0], 1);