code-style: add fallthrough comment

[st.git] / x.c

diff --git a/x.c b/x.c
index 7bfc36f..1dc44d6 100644 (file)
--- a/x.c
+++ b/x.c
@@ -1528,6 +1528,7 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
                switch (win.cursor) {
                case 7: /* st extension: snowman (U+2603) */
                        g.u = 0x2603;
+                       /* FALLTHROUGH */
                case 0: /* Blinking Block */
                case 1: /* Blinking Block (Default) */
                case 2: /* Steady Block */