From 037ff0807f92ebc650c02846ac2bc6ce3cdecdf4 Mon Sep 17 00:00:00 2001
From: Jaakko Keränen <jaakko.keranen@iki.fi>
Date: Mon, 2 Aug 2021 14:59:15 +0300
Subject: Added --tab-url option to print active tab's URL

IssueID #319
---
 src/ipc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/ipc.c')

diff --git a/src/ipc.c b/src/ipc.c
index ce98b6cf..e4c95c50 100644
--- a/src/ipc.c
+++ b/src/ipc.c
@@ -172,6 +172,7 @@ static void handleSignal_IpcResponse_(int sig) {
 }
 
 iBool write_Ipc(iProcessId pid, const iString *input, enum iIpcWrite type) {
+    if (!pid) return iFalse;
     iBool ok = iFalse;
     iFile *f = newCStr_File(inputFilePath_(&ipc_, pid));
     if (open_File(f, text_FileMode | append_FileMode)) {
@@ -281,6 +282,7 @@ void listen_Ipc(void) {
 }
 
 iBool write_Ipc(iProcessId pid, const iString *input, enum iIpcWrite type) {
+    if (!pid) return iFalse;
     iUnused(type);
     HANDLE slot = CreateFile(slotName_(pid),
                              GENERIC_WRITE,
-- 
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