errno.c: hide internal `_sys_fail` from backtrace.

3a15d18e · Yukihiro "Matz" Matsumoto · c8d96ed7 · 3a15d18e
Unverified Commit 3a15d18e authored Jan 24, 2022 by Yukihiro "Matz" Matsumoto
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mrbgems/mruby-errno/src/errno.c mrbgems/mruby-errno/src/errno.c +1 -0

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--- a/mrbgems/mruby-errno/src/errno.c
+++ b/mrbgems/mruby-errno/src/errno.c
@@ -92,6 +92,7 @@ mrb_sce_sys_fail(mrb_state *mrb, mrb_value cls)
  int argc;
  char name[8];

+  mrb->c->ci->mid = 0;
  sce = mrb_class_get(mrb, "SystemCallError");
  argc = mrb_get_args(mrb, "i|S", &no, &msg);
  if (argc == 1) {