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| author | Neels Hofmeyr <neels@hofmeyr.de> | 2019-01-22 00:22:17 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2019-01-29 00:59:32 +0100 |
| commit | 56632b69a766f52de6a289e1d7c8a367c98af757 (patch) | |
| tree | a6836d0c1798c72054745d3c0ab58622cac4bd53 | |
| parent | 7740d26d7e6a3ee963cafadae8fc6d0ef7e7d21b (diff) | |
osmo_fsm_state_name: make robust against NULL fi
Change-Id: I61d4f7dfada2763948f330745ac886405d889a12
| -rw-r--r-- | include/osmocom/core/fsm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/osmocom/core/fsm.h b/include/osmocom/core/fsm.h index 5bf5328e..df7e3486 100644 --- a/include/osmocom/core/fsm.h +++ b/include/osmocom/core/fsm.h @@ -220,7 +220,7 @@ const char *osmo_fsm_state_name(struct osmo_fsm *fsm, uint32_t state); /*! return the name of the state the FSM instance is currently in. */ static inline const char *osmo_fsm_inst_state_name(struct osmo_fsm_inst *fi) -{ return osmo_fsm_state_name(fi->fsm, fi->state); } +{ return fi ? osmo_fsm_state_name(fi->fsm, fi->state) : "NULL"; } /*! perform a state change of the given FSM instance * |