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patch 7.4.1178

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Problem:    empty() doesn't work for the new special variables.
Solution:   Make empty() work. (Damien)
This commit is contained in:
Bram Moolenaar
2016-01-25 20:22:54 +01:00
parent 5aec481097
commit 767d8c1a1a
3 changed files with 11 additions and 0 deletions
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4
src/eval.c
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@@ -10578,6 +10578,10 @@ f_empty(argvars, rettv)
n = argvars[0].vval.v_dict == NULL
|| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
break;
case VAR_SPECIAL:
n = argvars[0].vval.v_number != VVAL_TRUE;
break;
default:
EMSG2(_(e_intern2), "f_empty()");
n = 0;