From 8c20c3b1a379f3f8ea34d9a13d3414bce8827e71 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Fri, 2 Jun 2023 11:36:24 +0200
Subject: Fix compiler warning.

Reported by Myriachan.
---
 src/host/buildvm_lib.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/host/buildvm_lib.c b/src/host/buildvm_lib.c
index 47195fd4..99b8ad3f 100644
--- a/src/host/buildvm_lib.c
+++ b/src/host/buildvm_lib.c
@@ -319,7 +319,8 @@ void emit_lib(BuildCtx *ctx)
       char *p;
       /* Simplistic pre-processor. Only handles top-level #if/#endif. */
       if (buf[0] == '#' && buf[1] == 'i' && buf[2] == 'f') {
-	int ok = 1, len = strlen(buf);
+	int ok = 1;
+	size_t len = strlen(buf);
 	if (buf[len-1] == '\n') {
 	  buf[len-1] = 0;
 	  if (buf[len-2] == '\r') {
-- 
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