diff options
Diffstat (limited to 'cpukit/score/src/freechain.c')
-rw-r--r-- | cpukit/score/src/freechain.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cpukit/score/src/freechain.c b/cpukit/score/src/freechain.c index 84b4c63461..301e9b28b0 100644 --- a/cpukit/score/src/freechain.c +++ b/cpukit/score/src/freechain.c @@ -74,5 +74,7 @@ void *_Freechain_Get( void _Freechain_Put( Freechain_Control *freechain, void *node ) { - _Chain_Prepend_unprotected( &freechain->Free, node ); + if ( node != NULL ) { + _Chain_Prepend_unprotected( &freechain->Free, node ); + } } |