X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=tcl%2Ftarget%2Ficepick.cfg;h=cc824ad0e951d45e5fe3f4135aeb78e5dbb2e230;hp=d1250711bf8a594af5de27b7624b0af778b08a18;hb=HEAD;hpb=11116ef6ad875055a43cf9af1f228991349f2ba1

diff --git a/tcl/target/icepick.cfg b/tcl/target/icepick.cfg
index d1250711bf..5509532111 100644
--- a/tcl/target/icepick.cfg
+++ b/tcl/target/icepick.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Copyright (C)   2011        by Karl Kurbjun
 # Copyright (C)   2009        by David Brownell
@@ -54,8 +56,8 @@ proc icepick_c_disconnect {jrc} {
 proc icepick_c_router {jrc rw block register payload} {
 
 	set new_dr_value \
-		[expr ( ($rw & 0x1) << 31)        | ( ($block & 0x7) << 28) | \
-			( ($register & 0xF) << 24)  | ( $payload & 0xFFFFFF ) ]
+		[expr { ( ($rw & 0x1) << 31)        | ( ($block & 0x7) << 28) | \
+				( ($register & 0xF) << 24)  | ( $payload & 0xFFFFFF ) } ]
 
 #	echo "\tNew router value:\t0x[format %x $new_dr_value]"
 
@@ -84,7 +86,7 @@ proc icepick_c_tapenable {jrc port} {
 		set block 0x2
 	} elseif { $port < 32 } {
 		# Test tap
-		set tap [expr ($port - 16)]
+		set tap [expr {$port - 16}]
 		set block 0x1
 	} else {
 		echo "ERROR: Invalid ICEPick C port number: $port"