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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2017-01-23 16:22:55 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2017-01-23 16:22:55 +0900 |
| commit | 28b7b9ec6441d96d63f309b93f7b486074b807e3 (patch) | |
| tree | a481a4009defaeee1dbb777971f45a59e6d6949a /src/backtrace.c | |
| parent | 40ec03c8c221f5915923a3f3a1eb3055767fc6b3 (diff) | |
| download | mruby-28b7b9ec6441d96d63f309b93f7b486074b807e3.tar.gz mruby-28b7b9ec6441d96d63f309b93f7b486074b807e3.zip | |
Skip non string values in backtraces; ref #3408
Diffstat (limited to 'src/backtrace.c')
| -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)); + } } } |