diff options
Diffstat (limited to 'libstdc++-v3/include/bits/random.tcc')
| -rw-r--r-- | libstdc++-v3/include/bits/random.tcc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libstdc++-v3/include/bits/random.tcc b/libstdc++-v3/include/bits/random.tcc index 9312038..d360b41 100644 --- a/libstdc++-v3/include/bits/random.tcc +++ b/libstdc++-v3/include/bits/random.tcc @@ -2623,6 +2623,9 @@ namespace std __aurng(__urng); const double __p = __aurng(); + if (__param._M_m.empty()) + return __p; + auto __pos = std::lower_bound(__param._M_cp.begin(), __param._M_cp.end(), __p); const size_t __i = __pos - __param._M_cp.begin(); |