Commit 31dffe5e authored by Berk Onat's avatar Berk Onat

Fixed exception at subprocess call for tcl in setup.py

parent b0979eb3
......@@ -94,7 +94,7 @@ def check_tcl_version():
try:
output = subprocess.check_output("echo \"puts \$tcl_version;exit 0\" | tclsh", shell=True)
val = float(output)
except (TypeError,ValueError):
except subprocess.CalledProcessError:
val = None
return val
......
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