From 0ccdfeaa408fb4b17f2afe017739bd213d2ef725 Mon Sep 17 00:00:00 2001
From: mollusk <silvernode@gmail.com>
Date: Wed, 3 Jan 2018 01:57:23 -0700
Subject: [PATCH] flatface.go: menus no longer crash on flatpak error

---
 flatface.go | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/flatface.go b/flatface.go
index 34967e5..21131e8 100644
--- a/flatface.go
+++ b/flatface.go
@@ -37,7 +37,7 @@ func searchRepo() {
 		cmd := exec.Command("flatpak", "search", programName)
 		out, err := cmd.CombinedOutput()
 		if err != nil {
-			log.Fatalf("cmd.Run() failed with %s\n", err)
+			searchRepo()
 		}
 		fmt.Print("\n", "Results for ", programName, ": \n\n", string(out), "\n")
 		searchRepo()
@@ -57,11 +57,17 @@ func installPak() {
 		return
 	} else if programName == "q" {
 		os.Exit(0)
+	} else if programName == "" {
+		print("Please enter valid input\n")
+		installPak()
+	} else if programName == " " {
+		print("Please enter valid input")
+		installPak()
 	} else {
 		cmd := exec.Command("flatpak", "install", "-y", "flathub", programName)
 		out, err := cmd.CombinedOutput()
 		if err != nil {
-			log.Fatalf("cmd.Run() failed with %s\n", err)
+			installPak()
 		}
 		fmt.Print(string(out), "\n")
 		installPak()
@@ -94,7 +100,7 @@ func removePak() {
 		cmd := exec.Command("flatpak", "uninstall", programName)
 		out, err := cmd.CombinedOutput()
 		if err != nil {
-			log.Fatalf("cmd.Run() failed with %s\n", err)
+			removePak()
 		}
 		fmt.Print(string(out), "\n\n")
 		removePak()