If Cytore fails to allocate an empty file, unlink.

diff --git a/Cytore.hpp b/Cytore.hpp
index 714da2663658fc80b24f46605a6e71f2b6b99eb1..a382dd87cfab1d0d812040c3683823fe6f3f06b2 100644 (file)
--- a/Cytore.hpp
+++ b/Cytore.hpp
@@ -190,7 +190,11 @@ class File {
 
         size_t size(stat.st_size);
         if (size == 0) {
 
         size_t size(stat.st_size);
         if (size == 0) {

-            _assert(Truncate_(core));
+            if (!Truncate_(core)) {
+                unlink(path);
+                _assert(false);
+            }
+

             Header_().magic_ = Magic;
             Size_() = core;
         } else {
             Header_().magic_ = Magic;
             Size_() = core;
         } else {