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-rw-r--r--lib/system.ml1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/system.ml b/lib/system.ml
index 37a102d40b..20f5f0ced2 100644
--- a/lib/system.ml
+++ b/lib/system.ml
@@ -56,6 +56,7 @@ let safe_getenv_def var def =
Sys.getenv var
with Not_found ->
warning ("Environnement variable "^var^" not found: using '"^def^"' .");
+ flush Pervasives.stdout;
def
let home = (safe_getenv_def "HOME" ".")