diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backtrace.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backtrace.c b/src/backtrace.c index 285af562f..b499cee5a 100644 --- a/src/backtrace.c +++ b/src/backtrace.c @@ -219,7 +219,9 @@ print_backtrace(mrb_state *mrb, mrb_value backtrace) for (i = 0; i < n; i++) { mrb_value entry = RARRAY_PTR(backtrace)[i]; - fprintf(stream, "\t[%d] %.*s\n", i, (int)RSTRING_LEN(entry), RSTRING_PTR(entry)); + if (mrb_string_p(entry)) { + fprintf(stream, "\t[%d] %.*s\n", i, (int)RSTRING_LEN(entry), RSTRING_PTR(entry)); + } } } |