We can expose valid_iv_length in the header without problems.

Remove include of assert.h in basefilt.cpp

2 files changed, 3 insertions, 8 deletions

diff --git a/src/filters/basefilt.cpp b/src/filters/basefilt.cpp
index e5ecd5418..124c0a887 100644
--- a/src/filters/basefilt.cpp
+++ b/src/filters/basefilt.cpp
@@ -8,17 +8,11 @@
 #include <botan/basefilt.h>
 #include <botan/key_filt.h>
 
-#include <assert.h>
-
 namespace Botan {
 
 void Keyed_Filter::set_iv(const InitializationVector&)
    {
-   }
-
-bool Keyed_Filter::valid_iv_length(u32bit length) const
-   {
-   return (length == 0);
+   // assert that the iv is empty?
    }
 
 /*
diff --git a/src/filters/key_filt.h b/src/filters/key_filt.h
index 55d4f8580..0afea446c 100644
--- a/src/filters/key_filt.h
+++ b/src/filters/key_filt.h
@@ -45,7 +45,8 @@ class BOTAN_DLL Keyed_Filter : public Filter
       * @param length the IV length to be checked for validity
       * @return true if the IV length is valid, false otherwise
       */
-      virtual bool valid_iv_length(u32bit length) const;
+      virtual bool valid_iv_length(u32bit length) const
+         { return (length == 0); }
    };
 
 }