Empty query should not work

aelve · Jan 9, 2019 · 543ecaf · 543ecaf
1 parent 3a2a38f
commit 543ecaf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/cmd/csearch/csearch.go b/cmd/csearch/csearch.go
@@ -70,6 +70,10 @@ func Main() {
 		usage()
 	}
 
+	if args[0] == "" {
+		usage()
+	}
+
 	if *cpuProfile != "" {
 		f, err := os.Create(*cpuProfile)
 		if err != nil {