cmd/dist: fix build for Linux/ARM

        find() returns -1 when not found.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5752068

diff --git a/src/cmd/dist/build.c b/src/cmd/dist/build.c
index 6bcc0f5327142c0b60323e50e8d264d1ab4b8f6b..d5fcfbedb30143e7ac283e50b1893508a24a779e 100644 (file)
--- a/src/cmd/dist/build.c
+++ b/src/cmd/dist/build.c
@@ -1321,7 +1321,7 @@ cmdenv(int argc, char **argv)
        xprintf(format, "GOTOOLDIR", tooldir);
        xprintf(format, "GOCHAR", gochar);
 
-       if(find(bprintf(&b, "%s/%s", goos, goarch), okcgo, nelem(okcgo)))
+       if(find(bprintf(&b, "%s/%s", goos, goarch), okcgo, nelem(okcgo)) >= 0)
                xprintf(format, "CGO_ENABLED", "1");
        else
                xprintf(format, "CGO_ENABLED", "0");