diff options
| author | Bernhard Reutner-Fischer | 2013-07-31 15:29:20 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2013-07-31 21:51:14 +0200 |
| commit | a060a1ad9655dede51f842873672652bf78a3e8e (patch) | |
| tree | 0d7a4acf67c5b1f319e7b0036fef893a64b753a8 /editors | |
| parent | e418b2e7bb814309641b5b8152a5401f1dc4904a (diff) | |
| download | busybox-a060a1ad9655dede51f842873672652bf78a3e8e.zip busybox-a060a1ad9655dede51f842873672652bf78a3e8e.tar.gz | |
awk: Fix handling of functions with empty body
ammend b79a0fef99627c457548e804fcd6e162b116cbe8 to properly
handle functions defined in another scope.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'editors')
| -rw-r--r-- | editors/awk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/editors/awk.c b/editors/awk.c index a2e2021..77784df 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -2662,7 +2662,7 @@ static var *evaluate(node *op, var *res) const char *sv_progname; /* The body might be empty, still has to eval the args */ - if (!op->r.n->info) + if (!op->r.n->info && !op->r.f->body.first) syntax_error(EMSG_UNDEF_FUNC); vbeg = v = nvalloc(op->r.f->nargs + 1); |