jtag/jlink: switch to command 'adapter serial'

[openocd.git] / tcl / mem_helper.tcl

diff --git a/tcl/mem_helper.tcl b/tcl/mem_helper.tcl
index 5955793e25692883a0ab974a900f205f61ff8045..9ea285a22c8ea5736039211337cfa48bd8742d1b 100644 (file)
--- a/tcl/mem_helper.tcl
+++ b/tcl/mem_helper.tcl
@@ -34,7 +34,7 @@ add_help_text mrb "Returns value of byte in memory."
 #       $reg <== ((value & ~$clearbits) | $setbits)
 proc mmw {reg setbits clearbits} {
        set old [mrw $reg]
-       set new [expr ($old & ~$clearbits) | $setbits]
+       set new [expr {($old & ~$clearbits) | $setbits}]
        mww $reg $new
 }