From 5af6950ac4bed17563e37fdd6d64bfd8cd255341 Mon Sep 17 00:00:00 2001
From: Bas Couwenberg <sebastic@xs4all.nl>
Date: Wed, 11 Dec 2024 19:10:00 +0100
Subject: [PATCH] Ensure use_ssl is set when using --disable-ssl.

Fixes linker failure:

```
Undefined symbols for architecture x86_64:
  "_use_ssl", referenced from:
      _process_arguments in nrpe-4fa9f6.o
      _handle_connection in nrpe-4fa9f6.o
      _read_packet in nrpe-4fa9f6.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
```
---
 src/check_nrpe.c | 3 +++
 src/nrpe.c       | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/src/check_nrpe.c b/src/check_nrpe.c
index 8b53f60..2f0490e 100644
--- a/src/check_nrpe.c
+++ b/src/check_nrpe.c
@@ -77,7 +77,10 @@ extern char *log_file;
 
 #ifdef HAVE_SSL
 SSL *ssl;
+int use_ssl = TRUE;
 unsigned long ssl_opts = SSL_OP_ALL;
+#else
+int use_ssl = FALSE;
 #endif
 int have_log_opts = FALSE;
 SslParms sslprm = {
diff --git a/src/nrpe.c b/src/nrpe.c
index aa2aa6b..2032ff4 100644
--- a/src/nrpe.c
+++ b/src/nrpe.c
@@ -61,6 +61,12 @@ int       rfc931_timeout=15;
 # endif
 #endif
 
+#ifdef HAVE_SSL
+int       use_ssl = TRUE;
+#else
+int       use_ssl = FALSE;
+#endif
+
 
 #define DEFAULT_COMMAND_TIMEOUT			60	/* default timeout for execution of plugins */
 #define MAXFD							64