[igt-dev] [PATCH i-g-t] runner/job_list: print error when job list is empty

[Simon Ser]

Using a filter that doesn't match any test name resulted in the runner
silently failing. Print an error message so that the user understands
why the runner fails.

Signed-off-by: Simon Ser <simon.ser at intel.com>
---
 runner/job_list.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/runner/job_list.c b/runner/job_list.c
index 97bbb0be..f5c16af3 100644
--- a/runner/job_list.c
+++ b/runner/job_list.c
@@ -133,6 +133,7 @@ static bool filtered_job_list(struct job_list *job_list,
 {
 	FILE *f;
 	char buf[128];
+	bool ok;
 
 	if (job_list->entries != NULL) {
 		fprintf(stderr, "Caller didn't clear the job list, this shouldn't happen\n");
@@ -179,7 +180,11 @@ static bool filtered_job_list(struct job_list *job_list,
 			     &settings->exclude_regexes);
 	}
 
-	return job_list->size != 0;
+	ok = job_list->size != 0;
+	if (!ok) {
+		fprintf(stderr, "Filter didn't match any job name\n");
+	}
+	return ok;
 }
 
 static bool job_list_from_test_list(struct job_list *job_list,
-- 
2.21.0

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