diff options
Diffstat (limited to 'Carpet/CarpetIOScalar/src/ioscalar.cc')
| -rw-r--r-- | Carpet/CarpetIOScalar/src/ioscalar.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Carpet/CarpetIOScalar/src/ioscalar.cc b/Carpet/CarpetIOScalar/src/ioscalar.cc index 382330d60..964498280 100644 --- a/Carpet/CarpetIOScalar/src/ioscalar.cc +++ b/Carpet/CarpetIOScalar/src/ioscalar.cc @@ -335,7 +335,10 @@ namespace CarpetIOScalar { if (want_date) { char run_host [1000]; Util_GetHostName (run_host, sizeof run_host); - char const * const run_user = getenv ("USER"); + char const * run_user = getenv ("USER"); + if (not run_user) { + run_user = ""; + } char run_date [1000]; Util_CurrentDate (sizeof run_date, run_date); char run_time [1000]; |