fixed buttons not re-enabling when closing install

If you closed the file selection window after clicking the "Install Mod"
button it would improperly try to install "nothing", and therefore never
re-enable the buttons, this is now fixed.

2 files changed, 7 insertions, 1 deletions

diff --git a/src/app/main.js b/src/app/main.js
index 169f86f..7c71c9d 100644
--- a/src/app/main.js
+++ b/src/app/main.js
@@ -78,6 +78,8 @@ function setButtons(state) {
 	disablearray(document.querySelectorAll("#browser #browserEntries .text button"))
 }
 
+ipcRenderer.on("setbuttons", (event, state) => {setButtons(state)})
+
 // Frontend part of updating Northstar
 ipcRenderer.on("ns-update-event", (event, key) => {
 	document.getElementById("update").innerText = `(${lang(key)})`;
diff --git a/src/index.js b/src/index.js
index a06cf69..344ac6c 100644
--- a/src/index.js
+++ b/src/index.js
@@ -76,7 +76,11 @@ ipcMain.on("installmod", () => {
 		utils.mods.install(cli.param("installmod"))
 	} else {
 		dialog.showOpenDialog({properties: ["openFile"]}).then(res => {
-			utils.mods.install(res.filePaths[0]);
+			if (res.filePaths.length != 0) {
+				utils.mods.install(res.filePaths[0]);
+			} else {
+				win.webContents.send("setbuttons", true);
+			}
 		}).catch(err => {console.error(err)})
 	}
 })