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author | Peter Stephenson <pws@zsh.org> | 2015-06-25 17:01:48 +0100 |
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committer | Peter Stephenson <pws@zsh.org> | 2015-06-25 17:01:48 +0100 |
commit | b16d754d9cc36b5bcf506d95621ad3bd69238ab7 (patch) | |
tree | 21314d7fb8b935faf863aa3040b573c4bec886d2 /Src | |
parent | 0d7be4af0dc6efa30a187ba4f897f773460a2944 (diff) | |
download | zsh-b16d754d9cc36b5bcf506d95621ad3bd69238ab7.tar.gz zsh-b16d754d9cc36b5bcf506d95621ad3bd69238ab7.tar.xz zsh-b16d754d9cc36b5bcf506d95621ad3bd69238ab7.zip |
35604: create empty arrays in typeset with array=()
Diffstat (limited to 'Src')
-rw-r--r-- | Src/exec.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/Src/exec.c b/Src/exec.c index 57e8f6376..50a11eb54 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -3583,15 +3583,18 @@ execcmd(Estate state, int input, int output, int how, int last1) asg->value.array = ecgetlist(state, WC_ASSIGN_NUM(ac), EC_DUPTOK, &htok); - prefork(asg->value.array, PREFORK_ASSIGN); - if (errflag) { - state->pc = opc; - break; - } - globlist(asg->value.array, 0); - if (errflag) { - state->pc = opc; - break; + if (asg->value.array) + { + prefork(asg->value.array, PREFORK_ASSIGN); + if (errflag) { + state->pc = opc; + break; + } + globlist(asg->value.array, 0); + if (errflag) { + state->pc = opc; + break; + } } } |