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-rw-r--r--erts/emulator/beam/break.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c
index 4dabac3512..ba8cc5e2ba 100644
--- a/erts/emulator/beam/break.c
+++ b/erts/emulator/beam/break.c
@@ -204,6 +204,7 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p)
{
int garbing = 0;
int running = 0;
+ Sint len;
struct saved_calls *scb;
erts_aint32_t state;
@@ -252,9 +253,9 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p)
erts_print(to, to_arg, "Spawned by: %T\n", p->parent);
erts_proc_lock(p, ERTS_PROC_LOCK_MSGQ);
- erts_proc_sig_fetch(p);
+ len = erts_proc_sig_fetch(p);
erts_proc_unlock(p, ERTS_PROC_LOCK_MSGQ);
- erts_print(to, to_arg, "Message queue length: %d\n", p->sig_qs.len);
+ erts_print(to, to_arg, "Message queue length: %d\n", len);
/* display the message queue only if there is anything in it */
if (!ERTS_IS_CRASH_DUMPING && p->sig_qs.first != NULL && !garbing) {