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misc/cgo/test: pass current environment to syscall.Exec

This is needed for typical tests with gccgo, as it passes the
LD_LIBRARY_PATH environment variable to the new program.

Change-Id: I9bf4b0dbdff63f5449c7fcb8124eaeab10ed7f34
Reviewed-on: https://go-review.googlesource.com/35481
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Ian Lance Taylor 2017-01-19 22:07:20 -08:00
parent ec654e2251
commit 1be957d703

View File

@ -73,7 +73,7 @@ func test18146(t *testing.T) {
}
runtime.GOMAXPROCS(threads)
argv := append(os.Args, "-test.run=NoSuchTestExists")
if err := syscall.Exec(os.Args[0], argv, nil); err != nil {
if err := syscall.Exec(os.Args[0], argv, os.Environ()); err != nil {
t.Fatal(err)
}
}