prettify code

1 files changed, 8 insertions, 6 deletions

diff --git a/packages/taler-wallet-cli/src/integrationtests/harness.ts b/packages/taler-wallet-cli/src/integrationtests/harness.ts
index 3a56f4cda..396a0d34e 100644
--- a/packages/taler-wallet-cli/src/integrationtests/harness.ts
+++ b/packages/taler-wallet-cli/src/integrationtests/harness.ts
@@ -116,8 +116,10 @@ interface WaitResult {
  * Returns a new object being the current environment
  * plus the values given in the parameter.
  */
-export function extendEnv(extension: {[index: string]: string}): {[index: string]: string | undefined} {
-  let ret: {[index: string]: string | undefined} = {};
+export function extendEnv(extension: {
+  [index: string]: string;
+}): { [index: string]: string | undefined } {
+  let ret: { [index: string]: string | undefined } = {};
   for (let v in process.env) {
     ret[v] = process.env[v];
   }
@@ -190,7 +192,7 @@ export async function runCommand(
   logName: string,
   command: string,
   args: string[],
-  env: {[index: string]: string | undefined} = process.env
+  env: { [index: string]: string | undefined } = process.env,
 ): Promise<string> {
   console.log("runing command", shellescape([command, ...args]));
   return new Promise((resolve, reject) => {
@@ -198,7 +200,7 @@ export async function runCommand(
     const proc = spawn(command, args, {
       stdio: ["inherit", "pipe", "pipe"],
       shell: false,
-      env: env
+      env: env,
     });
     proc.stdout.on("data", (x) => {
       if (x instanceof Buffer) {
@@ -340,14 +342,14 @@ export class GlobalTestState {
     command: string,
     args: string[],
     logName: string,
-    env: {[index: string] : string | undefined} = process.env
+    env: { [index: string]: string | undefined } = process.env,
   ): ProcessWrapper {
     console.log(
       `spawning process (${logName}): ${shellescape([command, ...args])}`,
     );
     const proc = spawn(command, args, {
       stdio: ["inherit", "pipe", "pipe"],
-      env: env
+      env: env,
     });
     console.log(`spawned process (${logName}) with pid ${proc.pid}`);
     proc.on("error", (err) => {