From 1cd845bffbe55a63ee985e7bf161a52d763f9c36 Mon Sep 17 00:00:00 2001
From: serge-sans-paille <serge.guelton@telecom-bretagne.eu>
Date: Sat, 22 Apr 2023 02:16:04 +0800
Subject: [PATCH] Fix signed vs unsigned comparison (#765)

As reported by -Wsign-compare. In the case of getting the result of
comparing the result of sysconf (_SC_PAGESIZE) to other value, this also
correctly handles edge cases where the above fails and returns -1.

Signed-off-by: Wang Zhang <silver_code@hust.edu.cn>
---
 src/closures.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/closures.c b/src/closures.c
index 5120021..c02e818 100644
--- a/src/closures.c
+++ b/src/closures.c
@@ -734,7 +734,7 @@ open_temp_exec_file (void)
 static int
 allocate_space (int fd, off_t offset, off_t len)
 {
-  static size_t page_size;
+  static long page_size;
 
   /* Obtain system page size. */
   if (!page_size)
-- 
2.34.1
