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-rw-r--r--QMTest/TestSCons.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/QMTest/TestSCons.py b/QMTest/TestSCons.py
index cd3836d..e6e0c8c 100644
--- a/QMTest/TestSCons.py
+++ b/QMTest/TestSCons.py
@@ -351,9 +351,9 @@ class TestSCons(TestCommon):
"""
if path is None:
path = os.environ['PATH']
- if isinstance(prog, str):
- prog = [prog]
if self.external:
+ if isinstance(prog, str):
+ prog = [prog]
import stat
paths = path.split(os.pathsep)
for p in prog: