X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=tcl%2Fcpu%2Farc%2Fhs.tcl;h=181f993bf0a375a3f916a38acece4ef5c9e589f6;hb=f5657aa76e795e4ed5b13a9f5df943181a123e49;hp=f39f2a7d006b9b0846f3088f6d02ee3dfb965ba7;hpb=82b6a41117fa99e760681d9f31163e7b68357e71;p=openocd.git

diff --git a/tcl/cpu/arc/hs.tcl b/tcl/cpu/arc/hs.tcl
index f39f2a7d00..181f993bf0 100644
--- a/tcl/cpu/arc/hs.tcl
+++ b/tcl/cpu/arc/hs.tcl
@@ -48,7 +48,7 @@ proc arc_hs_reset { {target ""} } {
 			$target arc jtag set-aux-reg 0x904 1
 			set l2_ctrl [$target arc jtag get-aux-reg 0x903]
 			set l2_ctrl [$target arc jtag get-aux-reg 0x903]
-			while { [expr $l2_ctrl & 0x100] != 0 } {
+			while { [expr {$l2_ctrl & 0x100}] != 0 } {
 				set l2_ctrl [$target arc jtag get-aux-reg 0x903]
 			}
 		}