diff options
Diffstat (limited to 'vm_backtrace.c')
-rw-r--r-- | vm_backtrace.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/vm_backtrace.c b/vm_backtrace.c index fa9295daab..0418b6c4d0 100644 --- a/vm_backtrace.c +++ b/vm_backtrace.c @@ -40,7 +40,14 @@ int rb_vm_get_sourceline(const rb_control_frame_t *cfp) { if (VM_FRAME_RUBYFRAME_P(cfp) && cfp->iseq) { - return calc_lineno(cfp->iseq, cfp->pc); + const rb_iseq_t *iseq = cfp->iseq; + int line = calc_lineno(iseq, cfp->pc); + if (line != 0) { + return line; + } + else { + return FIX2INT(rb_iseq_first_lineno(iseq)); + } } else { return 0; |