From d56b3af45a1a64849ba49d8d2610077b0a5a4392 Mon Sep 17 00:00:00 2001
From: Renaud Fivet <renaud.fivet@gmail.com>
Date: Mon, 16 Mar 2015 11:17:28 +0800
Subject: [PATCH] CID 39909, 39912, 39918, 39920, 39922.

---
 search.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/search.c b/search.c
index ea170cf..689bbee 100644
--- a/search.c
+++ b/search.c
@@ -983,14 +983,14 @@ qprompt:
 				curwp->w_dotp = origline;
 				curwp->w_doto = origoff;
 				curwp->w_flag |= WFMOVE;
-
+				/* fallthrough */
 			case BELL:	/* abort! and stay */
 				mloutstr( "Aborted!") ;
 				return FALSE ;
 
 			default:	/* bitch and beep */
 				TTbeep();
-
+				/* fallthrough */
 			case '?':	/* help me */
 				mloutstr(
 					"(Y)es, (N)o, (!)Do rest, (U)ndo last, (^G)Abort, (.)Abort back, (?)Help: ") ;
@@ -1251,6 +1251,8 @@ static int mcstr(void)
 				pchr = *++patptr;
 				magical = TRUE;
 			}
+			
+			/* fallthrough */
 		default:
 		      litcase:mcptr->mc_type =
 			    LITCHAR;
@@ -1532,6 +1534,7 @@ static int cclmake(char **ppatptr, struct magic *mcptr)
 			 */
 		case MC_ESC:
 			pchr = *++patptr;
+			/* falltrhough */
 		default:
 			setbit(pchr, bmap);
 			break;
@@ -1556,10 +1559,11 @@ static int cclmake(char **ppatptr, struct magic *mcptr)
 static int biteq(int bc, char *cclmap)
 {
 #if	PKCODE
-	bc = bc & 0xFF;
-#endif
+	bc &= 0xFF ;
+#else
 	if (bc >= HICHAR)
 		return FALSE;
+#endif
 
 	return (*(cclmap + (bc >> 3)) & BIT(bc & 7)) ? TRUE : FALSE;
 }