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-rw-r--r--src/ex_eval.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/ex_eval.c b/src/ex_eval.c
index d80500eb0b..4e38e96491 100644
--- a/src/ex_eval.c
+++ b/src/ex_eval.c
@@ -1201,9 +1201,10 @@ ex_while(exarg_T *eap)
& CSF_FUNC_DEF;
// Any variables defined in the previous round are no longer
- // visible. Keep the first one, it is the loop variable that
- // we reuse every time around.
- for (i = cstack->cs_script_var_len[cstack->cs_idx] + 1;
+ // visible. Keep the first one for ":for", it is the loop
+ // variable that we reuse every time around.
+ for (i = cstack->cs_script_var_len[cstack->cs_idx]
+ + (eap->cmdidx == CMD_while ? 0 : 1);
i < si->sn_var_vals.ga_len; ++i)
{
svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + i;