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-rw-r--r--config/gdb-comm.exp2
1 files changed, 1 insertions, 1 deletions
diff --git a/config/gdb-comm.exp b/config/gdb-comm.exp
index 776e012..c9ef574 100644
--- a/config/gdb-comm.exp
+++ b/config/gdb-comm.exp
@@ -164,7 +164,7 @@ proc gdb_comm_start { dest } {
# Similarly for GDB. Look in the object directory for gdb if we aren't
# provided with one.
if {![info exists GDB]} then {
- set GDB "[lookfor_file ${tool_root_dir} gdb/gdb]"
+ set GDB "[lookfor_file $tool_root_dir gdb/gdb]"
if { $GDB eq "" } {
set GDB [transform gdb]
}