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| author | Denys Vlasenko | 2009-11-30 01:15:04 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2009-11-30 01:15:04 +0100 |
| commit | 1284774d60ebce68dec6fcaf44a33e928c4c1f82 (patch) | |
| tree | 165bc1ec980eca2d30b04d7939bafbf7667fc1b8 /editors/awk.c | |
| parent | cdeda16ee4acb78569598e848a491ad595af3abb (diff) | |
| download | busybox-1284774d60ebce68dec6fcaf44a33e928c4c1f82.zip busybox-1284774d60ebce68dec6fcaf44a33e928c4c1f82.tar.gz | |
awk: fix an incorrect casting to string (bug 725). -44 bytes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors/awk.c')
| -rw-r--r-- | editors/awk.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/editors/awk.c b/editors/awk.c index e987bc8..bc8b0da 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -2424,17 +2424,19 @@ static var *evaluate(node *op, var *res) X.re = as_regex(op1, &sreg); R.i = regexec(X.re, L.s, 0, NULL, 0); if (X.re == &sreg) regfree(X.re); - setvar_i(res, (R.i == 0 ? 1 : 0) ^ (opn == '!' ? 1 : 0)); + setvar_i(res, (R.i == 0) ^ (opn == '!')); break; case XC( OC_MOVE ): /* if source is a temporary string, jusk relink it to dest */ - if (R.v == v1+1 && R.v->string) { - res = setvar_p(L.v, R.v->string); - R.v->string = NULL; - } else { +//Disabled: if R.v is numeric but happens to have cached R.v->string, +//then L.v ends up being a string, which is wrong +// if (R.v == v1+1 && R.v->string) { +// res = setvar_p(L.v, R.v->string); +// R.v->string = NULL; +// } else { res = copyvar(L.v, R.v); - } +// } break; case XC( OC_TERNARY ): |