2 files changed, 3 insertions, 1 deletions
diff --git a/histfile.c b/histfile.c
index 6c3adc9..8eb3496 100644
--- a/histfile.c
+++ b/histfile.c
@@ -620,6 +620,7 @@ history_truncate_file (const char *fname, int lines)
 
   if (rv != 0)
     {
+      rv = errno;
       if (tempname)
 	unlink (tempname);
       history_lines_written_to_file = 0;
@@ -767,6 +768,7 @@ mmap_error:
 
   if (rv != 0)
     {
+      rv = errno;
       if (tempname)
 	unlink (tempname);
       history_lines_written_to_file = 0;
diff --git a/patchlevel b/patchlevel
index ce3e355..626a945 100644
--- a/patchlevel
+++ b/patchlevel
@@ -1,3 +1,3 @@
 # Do not edit -- exists only for use by patch
 
-3
+4