(_memory_truncate): Bugfix.

Sergey Poznyakoff
Commit 1d31a280 ... 1d31a280d7be7590c25f1ca7a74460097b3a7ebd authored 2002-02-07 08:09:19 +0000 by Sergey Poznyakoff
Showing 1 changed file with 2 additions and 2 deletions
mailbox/memory_stream.c
--- a/mailbox/memory_stream.c
View file @1d31a28
+++ b/mailbox/memory_stream.c
View file @1d31a28
@@ -129,9 +129,9 @@ _memory_truncate (stream_t stream, off_t len)
 	free (mfs->ptr);
      mfs->ptr = NULL;
    }
-  else
+  else if (len != mfs->size)
    {
-      char *tmp = realloc (mfs, len);
+      char *tmp = realloc (mfs->ptr, len);
      if (tmp == NULL)
 	return ENOMEM;
      mfs->ptr = tmp;