diff options
Diffstat (limited to 'src/lstrlib.js')
| -rw-r--r-- | src/lstrlib.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lstrlib.js b/src/lstrlib.js index 4bd8664..3a2ea39 100644 --- a/src/lstrlib.js +++ b/src/lstrlib.js @@ -668,7 +668,7 @@ const str_rep = function(L) { let n = lauxlib.luaL_checkinteger(L, 2); let sep = lauxlib.luaL_optstring(L, 3, ""); - lapi.lua_pushstring(L, (s + sep).repeat(n - 1) + s); + lapi.lua_pushstring(L, n > 0 ? (s + sep).repeat(n - 1) + s : ""); return 1; }; |