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Diffstat (limited to '')
-rw-r--r-- | cpukit/posix/src/psignal.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cpukit/posix/src/psignal.c b/cpukit/posix/src/psignal.c index 62500ba4a5..a6c096caa7 100644 --- a/cpukit/posix/src/psignal.c +++ b/cpukit/posix/src/psignal.c @@ -108,6 +108,8 @@ void _POSIX_signals_Post_switch_extension( ISR_Level level; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; + if ( !api ) + return; /* * If we invoke any user code, there is the possibility that |