diff --git a/findversion.sh b/findversion.sh
index e83a6c0bf5..35568de0ca 100755
--- a/findversion.sh
+++ b/findversion.sh
@@ -99,7 +99,7 @@ elif [ -d "$ROOT_DIR/.git" ]; then
 		# No rev? Maybe it is a custom git-svn clone
 		REV_NR=`LC_ALL=C git log --pretty=format:%b --grep="git-svn-id:.*@[0-9]*" -1 | sed "s@.*\@\([0-9]*\).*@\1@"`
 	fi
-	TAG="`git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null`"
+	TAG="`git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null | sed 's@\^0$@@'`"
 	if [ -n "$TAG" ]; then
 		BRANCH=""
 		REV="$TAG"
diff --git a/projects/determineversion.vbs b/projects/determineversion.vbs
index 8a991b40e1..e16da751d4 100755
--- a/projects/determineversion.vbs
+++ b/projects/determineversion.vbs
@@ -227,6 +227,9 @@ Function DetermineSVNVersion()
 						Loop
 						If oExec.ExitCode = 0 Then
 							version = oExec.StdOut.ReadLine()
+							If Right(version, 2) = "^0" Then
+								version = Left(version, Len(version) - 2)
+							End If
 							branch = ""
 						End If ' oExec.ExitCode = 0
 					End If ' Err.Number = 0
diff --git a/src/console_cmds.cpp b/src/console_cmds.cpp
index 539a586637..cacf9ada36 100644
--- a/src/console_cmds.cpp
+++ b/src/console_cmds.cpp
@@ -495,7 +495,11 @@ static bool ConKickOrBan(const char *argv, bool ban)
 	if (strchr(argv, '.') == NULL && strchr(argv, ':') == NULL) { // banning with ID
 		ClientID client_id = (ClientID)atoi(argv);
 
-		if (client_id == CLIENT_ID_SERVER) {
+		/* Don't kill the server, or the client doing the rcon. The latter can't be kicked because
+		 * kicking frees closes and subsequently free the connection related instances, which we
+		 * would be reading from and writing to after returning. So we would read or write data
+		 * from freed memory up till the segfault triggers. */
+		if (client_id == CLIENT_ID_SERVER || client_id == _redirect_console_to_client) {
 			IConsolePrintF(CC_ERROR, "ERROR: Silly boy, you can not %s yourself!", ban ? "ban" : "kick");
 			return true;
 		}
diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index f97ec436f4..450bc8241d 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -4568,6 +4568,7 @@ static void FeatureMapSpriteGroup(ByteReader *buf)
 		/* Skip number of cargo ids? */
 		buf->ReadByte();
 		uint16 groupid = buf->ReadWord();
+		if (!IsValidGroupID(groupid, "FeatureMapSpriteGroup")) return;
 
 		grfmsg(6, "FeatureMapSpriteGroup: Adding generic feature callback for feature %d", feature);
 
@@ -6530,15 +6531,20 @@ static bool ChangeGRFPalette(size_t len, ByteReader *buf)
 		buf->Skip(len);
 	} else {
 		char data = buf->ReadByte();
+		GRFPalette pal = GRFP_GRF_UNSET;
 		switch (data) {
 			case '*':
-			case 'A': _cur_grfconfig->palette |= GRFP_GRF_ANY;     break;
-			case 'W': _cur_grfconfig->palette |= GRFP_GRF_WINDOWS; break;
-			case 'D': _cur_grfconfig->palette |= GRFP_GRF_DOS;     break;
+			case 'A': pal = GRFP_GRF_ANY;     break;
+			case 'W': pal = GRFP_GRF_WINDOWS; break;
+			case 'D': pal = GRFP_GRF_DOS;     break;
 			default:
 				grfmsg(2, "StaticGRFInfo: unexpected value '%02x' for 'INFO'->'PALS', ignoring this field", data);
 				break;
 		}
+		if (pal != GRFP_GRF_UNSET) {
+			_cur_grfconfig->palette &= ~GRFP_GRF_MASK;
+			_cur_grfconfig->palette |= pal;
+		}
 	}
 	return true;
 }