fix search crash with extra space

database.go

@@ -264,6 +264,9 @@ func gethonksbysearch(userid int64, q string, wanted int64) []*Honk {
 
 	terms := strings.Split(q, " ")
 	for _, t := range terms {
+		if t == "" {
+			continue
+		}
 		negate := " "
 		if t[0] == '-' {
 			t = t[1:]

docs/changelog.txt

@@ -2,6 +2,8 @@ changelog
 
 === next
 
++ Fix crash in search with extra space.
+
 + Fix pubkey issue with domain only keys.
 
 === 0.9.2 Malleable Maltote