mmap(win32): avoid copy-on-write when it is unnecessary

diff --git a/advice.c b/advice.c
index 575bec20b35a31e653e49125386f3dcee880c217..4dc5cf10a8533b1bfc3bd1483e91df115aa8f868 100644 (file)
--- a/advice.c
+++ b/advice.c
@@ -96,6 +96,14 @@ void NORETURN die_resolve_conflict(const char *me)
        die("Exiting because of an unresolved conflict.");
 }
 
+void NORETURN die_conclude_merge(void)
+{
+       error(_("You have not concluded your merge (MERGE_HEAD exists)."));
+       if (advice_resolve_conflict)
+               advise(_("Please, commit your changes before merging."));
+       die(_("Exiting because of unfinished merge."));
+}
+
 void detach_advice(const char *new_name)
 {
        const char fmt[] =