diff options
| author | Bram Moolenaar <Bram@vim.org> | 2018-07-07 23:07:41 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2018-07-07 23:07:41 +0200 |
| commit | fe08df452af10db8a24dbeb1bd9ef09492a4bc66 (patch) | |
| tree | 6efc248890dc4e3d4096d52d9b6eb99721e21787 /src/if_lua.c | |
| parent | 2549acf794109731eab693bd396bb863d0e2cff4 (diff) | |
patch 8.1.0164: luaeval('vim.buffer().name') returns an errorv8.1.0164
Problem: luaeval('vim.buffer().name') returns an error.
Solution: Return an empty string. (Dominique Pelle, closes #3167)
Diffstat (limited to 'src/if_lua.c')
| -rw-r--r-- | src/if_lua.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/if_lua.c b/src/if_lua.c index df0ef34545..f0d5a4d04d 100644 --- a/src/if_lua.c +++ b/src/if_lua.c @@ -1123,9 +1123,11 @@ luaV_buffer_index(lua_State *L) { const char *s = lua_tostring(L, 2); if (strncmp(s, "name", 4) == 0) - lua_pushstring(L, (char *) b->b_sfname); + lua_pushstring(L, (b->b_sfname == NULL) + ? "" : (char *) b->b_sfname); else if (strncmp(s, "fname", 5) == 0) - lua_pushstring(L, (char *) b->b_ffname); + lua_pushstring(L, (b->b_ffname == NULL) + ? "" : (char *) b->b_ffname); else if (strncmp(s, "number", 6) == 0) lua_pushinteger(L, b->b_fnum); /* methods */ |