check for empty string after warning replace

2023-10-13 20:56:30 +02:00 · 2023-10-13 20:56:30 +02:00 · e3f0f4230c
parent 70280aa62b
commit e3f0f4230c
1 changed files with 4 additions and 0 deletions
--- a/proto_package.go
+++ b/proto_package.go
@ -468,6 +468,10 @@ func (p *ProtoPackage) isAvailable(h *alpm.Handle) bool {
 		// workaround for https://github.com/andrewgregory/pacutils/issues/66
 		// TODO: remove once fixed
 		rRes := reReplacePacsiftWarning.ReplaceAllString(string(res), "")
+		if len(strings.TrimSpace(rRes)) == 0 {
+			return false
+		}
+
 		if len(strings.Split(strings.TrimSpace(rRes), "\n")) > 0 {
 			pacsiftLines := strings.Split(strings.TrimSpace(rRes), "\n")