cmd/dist: fix build on openbsd

R=rsc, bradfitz
CC=golang-dev
https://golang.org/cl/5608060

diff --git a/src/cmd/dist/windows.c b/src/cmd/dist/windows.c
index e54bd89f16bf2d5feb83320e9f78f9135df4206c..2d82587bd2737d759fac83ad09b738703ebb6ee5 100644 (file)
--- a/src/cmd/dist/windows.c
+++ b/src/cmd/dist/windows.c
@@ -396,10 +396,10 @@ mtime(char *p)
 bool
 isabs(char *p)
 {
-       // c:/ or c:\
+       // "c:/" or "c:\"
        if(('A' <= p[0] && p[0] <= 'Z') || ('a' <= p[0] && p[0] <= 'z'))
                return p[1] == ':' && (p[2] == '/' || p[2] == '\\');
-       // / or \
+       // "/" or "\"
        return p[0] == '/' || p[0] == '\\';
 }