From 1fe9b8b890bbd10af8857bae723febde6a158d95 Mon Sep 17 00:00:00 2001
From: "vitalii.semianchuk" <fix20152@gmail.com>
Date: Mon, 6 Jul 2026 21:08:20 +0100
Subject: [PATCH 1/2] fix: envInt returns NaN for non-numeric env vars
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parseInt("abc", 10) returns NaN which propagated as a valid number
through the config system — setting PORT=abc would try to listen on
port NaN. added isNaN check so non-numeric values are skipped.
---
 json-render   | 1 +
 src/config.ts | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)
 create mode 160000 json-render

diff --git a/json-render b/json-render
new file mode 160000
index 00000000..e2d00fae
--- /dev/null
+++ b/json-render
@@ -0,0 +1 @@
+Subproject commit e2d00faeaabe2871ca18a4594a9ec39a245f9b6c
diff --git a/src/config.ts b/src/config.ts
index 97c98bcf..f4f6a14f 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -53,7 +53,10 @@ export function envStr(name: string): string | undefined {
 export function envInt(...names: string[]): number | undefined {
   for (const name of names) {
     const val = process.env[name];
-    if (val) return parseInt(val, 10);
+    if (val) {
+      const n = parseInt(val, 10);
+      if (!isNaN(n)) return n;
+    }
   }
   return undefined;
 }

From 0bf7c50ab220957d5ff9eb363a210bbaa69255ea Mon Sep 17 00:00:00 2001
From: "vitalii.semianchuk" <fix20152@gmail.com>
Date: Mon, 6 Jul 2026 21:08:26 +0100
Subject: [PATCH 2/2] remove accidental submodule

---
 json-render | 1 -
 1 file changed, 1 deletion(-)
 delete mode 160000 json-render

diff --git a/json-render b/json-render
deleted file mode 160000
index e2d00fae..00000000
--- a/json-render
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e2d00faeaabe2871ca18a4594a9ec39a245f9b6c