solver: protect against nil rres upon errors

Signed-off-by: Alex Couture-Beil <[email protected]>
recogni · Oct 13, 2023 · 9a8bd9f · 9a8bd9f
1 parent 4e6e35e
commit 9a8bd9f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/solver/cachemanager.go b/solver/cachemanager.go
@@ -176,7 +176,11 @@ func (c *cacheManager) Load(ctx context.Context, rec *CacheRecord) (rres Result,
 		"stack":         bklog.TraceLevelOnlyStack(),
 	})
 	defer func() {
-		lg.WithError(rerr).WithField("return_result", rres.ID()).Trace("cache manager")
+		rresID := "<nil>"
+		if rres != nil {
+			rresID = rres.ID()
+		}
+		lg.WithError(rerr).WithField("return_result", rresID).Trace("cache manager")
 	}()
 
 	c.mu.RLock()