code-style: add fallthrough comment

Patch by Steve Ward, thanks.
2020-05-09 14:43:31 +02:00 · 2020-05-09 14:43:31 +02:00 · 914fb825df
parent cde480c693
commit 914fb825df
2 changed files with 2 additions and 0 deletions
--- a/st.c
+++ b/st.c
@ -2153,6 +2153,7 @@ tcontrolcode(uchar ascii)
 		return;
 	case '\032': /* SUB */
 		tsetchar('?', &term.c.attr, term.c.x, term.c.y);
+		/* FALLTHROUGH */
 	case '\030': /* CAN */
 		csireset();
 		break;
--- 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 */