tests/functional: simplify 'which' implementation

The 'access' check implies the file exists.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20241217155953.3950506-6-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/tests/functional/qemu_test/cmd.py b/tests/functional/qemu_test/cmd.py
index 4106f1ee7cfe696cc8b5d6f0cabca5f7a40709cb..600e0509db38b6d35a2cdac79ef96dbbfc06949b 100644 (file)
--- a/tests/functional/qemu_test/cmd.py
+++ b/tests/functional/qemu_test/cmd.py
@@ -25,7 +25,7 @@ def which(tool):
     paths=os.getenv('PATH')
     for p in paths.split(os.path.pathsep):
         p = os.path.join(p, tool)
-        if os.path.exists(p) and os.access(p, os.X_OK):
+        if os.access(p, os.X_OK):
             return p
     return None