diff options
Diffstat (limited to 'libdm/libdm-report.c')
| -rw-r--r-- | libdm/libdm-report.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libdm/libdm-report.c b/libdm/libdm-report.c index 122a911c8..df52ee088 100644 --- a/libdm/libdm-report.c +++ b/libdm/libdm-report.c @@ -4359,6 +4359,7 @@ static int _sort_rows(struct dm_report *rh) #define JSON_ARRAY_START "[" #define JSON_ARRAY_END "]" #define JSON_ESCAPE_CHAR "\\" +#define JSON_NULL "null" #define UNABLE_TO_EXTEND_OUTPUT_LINE_MSG "dm_report: Unable to extend output line" @@ -4448,8 +4449,13 @@ static int _output_field(struct dm_report *rh, struct dm_report_field *field) } } - repstr = field->report_string; + if (_is_json_std_report(rh) && _is_pure_numeric_field(field) && !*field->report_string) + repstr = JSON_NULL; + else + repstr = field->report_string; + width = field->props->width; + if (!(rh->flags & DM_REPORT_OUTPUT_ALIGNED)) { if (_is_json_report(rh)) { /* Escape any JSON_QUOTE that may appear in reported string. */ |