diff --git a/doc/fixes34.2 b/doc/fixes34.2
index 2fb3e4e6e..996900f07 100644
--- a/doc/fixes34.2
+++ b/doc/fixes34.2
@@ -48,6 +48,8 @@ immediate encumbrance feedback when removing gauntlets of power
 make deliberately flying down the Castle's trap doors consistent with falling
 give more explicit feedback for exploding bag of holding
 help display for "list of game options" misformats runmode and scroll_amount
+pit created by land mine explosion doesn't start out concealed
+update map display sooner when pushed boulder triggers land mine explosion
 
 
 Platform- and/or Interface-Specific Fixes
diff --git a/src/hack.c b/src/hack.c
index bd6df7430..1e8b721bd 100644
--- a/src/hack.c
+++ b/src/hack.c
@@ -1,4 +1,4 @@
-/*	SCCS Id: @(#)hack.c	3.4	2003/01/08	*/
+/*	SCCS Id: @(#)hack.c	3.4	2003/04/30	*/
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* NetHack may be freely redistributed.  See license for details. */
 
@@ -134,11 +134,13 @@ moverock()
 		switch(ttmp->ttyp) {
 		case LANDMINE:
 		    if (rn2(10)) {
-			pline("KAABLAMM!!!  %s %s land mine.",
-				Tobjnam(otmp, "trigger"),
-				ttmp->madeby_u ? "your" : "a");
 			obj_extract_self(otmp);
 			place_object(otmp, rx, ry);
+			unblock_point(sx, sy);
+			newsym(sx, sy);
+			pline("KAABLAMM!!!  %s %s land mine.",
+			      Tobjnam(otmp, "trigger"),
+			      ttmp->madeby_u ? "your" : "a");
 			blow_up_landmine(ttmp);
 			/* if the boulder remains, it should fill the pit */
 			fill_pit(u.ux, u.uy);
diff --git a/src/trap.c b/src/trap.c
index d367c1b60..903d87b4f 100644
--- a/src/trap.c
+++ b/src/trap.c
@@ -1,4 +1,4 @@
-/*	SCCS Id: @(#)trap.c	3.4	2003/02/10	*/
+/*	SCCS Id: @(#)trap.c	3.4	2003/04/30	*/
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /* NetHack may be freely redistributed.  See license for details. */
 
@@ -1208,6 +1208,7 @@ struct trap *trap;
 	/* caller may subsequently fill pit, e.g. with a boulder */
 	trap->ttyp = PIT;		/* explosion creates a pit */
 	trap->madeby_u = FALSE;		/* resulting pit isn't yours */
+	seetrap(trap);			/* and it isn't concealed */
 }
 
 #endif /* OVLB */