gc: spell debug['u'] correctly

R=ken2
CC=golang-dev
https://golang.org/cl/2214042

diff --git a/src/cmd/gc/lex.c b/src/cmd/gc/lex.c
index a01da962c6ac90e21b31ed7907ad43dbc086c20c..5d4230041cf15f854b98b4ba03318bbea2dd8831 100644 (file)
--- a/src/cmd/gc/lex.c
+++ b/src/cmd/gc/lex.c
@@ -356,7 +356,7 @@ findpkg(Strlit *name)
        char *q;
 
        if(islocalname(name)) {
-               if(debug['u'])
+               if(safemode)
                        return 0;
                // try .a before .6.  important for building libraries:
                // if there is an array.6 in the array.a library,