diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2019-11-28 04:53:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2019-11-28 04:53:29 +0000 |
| commit | 17c93e2be4ad7b3af0cd6878bdd5d8a4a3e6da99 (patch) | |
| tree | 3e0c96613972e8bb4afdeeb97a034806363ddfa9 /libnetdata/eval/eval.c | |
| parent | Releasing debian version 1.18.1-1. (diff) | |
| download | netdata-17c93e2be4ad7b3af0cd6878bdd5d8a4a3e6da99.tar.xz netdata-17c93e2be4ad7b3af0cd6878bdd5d8a4a3e6da99.zip | |
Merging upstream version 1.19.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libnetdata/eval/eval.c')
| -rw-r--r-- | libnetdata/eval/eval.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libnetdata/eval/eval.c b/libnetdata/eval/eval.c index 0316edac0..f8af801f5 100644 --- a/libnetdata/eval/eval.c +++ b/libnetdata/eval/eval.c @@ -176,7 +176,7 @@ static inline calculated_number eval_variable(EVAL_EXPRESSION *exp, EVAL_VARIABL *error = EVAL_ERROR_UNKNOWN_VARIABLE; buffer_sprintf(exp->error_msg, "[ undefined variable '%s' ] ", v->name); - return 0; + return NAN; } static inline calculated_number eval_value(EVAL_EXPRESSION *exp, EVAL_VALUE *v, int *error) { |