* safe_remove exported and moved to MatitaMisc

[helm.git] / helm / matita / matitaMisc.ml

diff --git a/helm/matita/matitaMisc.ml b/helm/matita/matitaMisc.ml
index 1ea4e7e9228c52ffca09fcaa81b4a66e0b5be968..81f185ae83ef4e590e0409e603df1e851591e3ad 100644 (file)
--- a/helm/matita/matitaMisc.ml
+++ b/helm/matita/matitaMisc.ml
@@ -26,6 +26,8 @@
 open Printf
 open MatitaTypes 
 
+let safe_remove fname = if Sys.file_exists fname then Sys.remove fname
+
 let is_dir fname =
   try
     (Unix.stat fname).Unix.st_kind = Unix.S_DIR