cmsDriver.py: flush stdout buffer before call to os.execvpe

cms-sw · Feb 1, 2023 · ebbd94a · ebbd94a
1 parent a830033
commit ebbd94a
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/Configuration/Applications/scripts/cmsDriver.py b/Configuration/Applications/scripts/cmsDriver.py
@@ -50,10 +50,8 @@ def run():
             commandString = options.prefix+" cmsRun "+options.suffix
             print("Starting "+commandString+' '+options.python_filename)
             commands = commandString.lstrip().split()
+            sys.stdout.flush()
             os.execvpe(commands[0],commands+[options.python_filename],os.environ)
             sys.exit()
 
 run()
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