From f148d861cb69419378d9e3ca4d9816f98e0a1cff Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Sun, 25 May 2025 15:47:03 -0400
Subject: Bugfix for converting negative integers to text

---
 src/stdlib/integers.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/stdlib/integers.c b/src/stdlib/integers.c
index 7250e2a2..7c623663 100644
--- a/src/stdlib/integers.c
+++ b/src/stdlib/integers.c
@@ -28,9 +28,13 @@ public int Int$print(FILE *f, Int_t i) {
 
 static inline Text_t _int64_to_text(int64_t n)
 {
+    if (n == INT64_MIN)
+        return Text("-9223372036854775808");
+
     char buf[21] = {[20]=0}; // Big enough for INT64_MIN + '\0'
     char *p = &buf[19];
     bool negative = n < 0;
+    if (negative) n = -n; // Safe to do because we checked for INT64_MIN earlier
 
     do {
         *(p--) = '0' + (n % 10);
-- 
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