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-rw-r--r--tests/process/driver.cxx8
1 files changed, 4 insertions, 4 deletions
diff --git a/tests/process/driver.cxx b/tests/process/driver.cxx
index 6ca28a5..18017a7 100644
--- a/tests/process/driver.cxx
+++ b/tests/process/driver.cxx
@@ -49,6 +49,7 @@ exec (const path& p,
bool env = false) // Set environment variables for the child.
{
using cstrings = vector<const char*>;
+ using butl::optional;
assert (!in.empty () || (!out && !err)); // Nothing to output if no input.
assert (!pipeline || out); // To pipeline need to output something.
@@ -95,8 +96,7 @@ exec (const path& p,
{
if (!in.empty ())
{
- bool s;
- r = !pr.try_wait (s); // Couldn't exit as waiting for the input.
+ r = !pr.try_wait (); // Couldn't exit as waiting for the input.
auto bin_mode = [bin](auto_fd fd) -> auto_fd
{
@@ -170,8 +170,8 @@ exec (const path& p,
r = false;
}
- bool s;
- return pr.wait () && pr.try_wait (s) && s && r;
+ optional<bool> s;
+ return pr.wait () && (s = pr.try_wait ()) && *s && r;
}
catch (const process_error& e)
{