From 505780db0021fa6b412e1d2eb021b921bb7f681e Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Thu, 15 Aug 2024 14:13:51 -0400
Subject: Die when render variable is NULL

* This was caught when a call to {{ func:xyz() }} lacked opening/closing parenthesis
---
 src/ini.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src')

diff --git a/src/ini.c b/src/ini.c
index 42891ef..e98b409 100644
--- a/src/ini.c
+++ b/src/ini.c
@@ -451,6 +451,11 @@ int ini_write(struct INIFILE *ini, FILE **stream, unsigned mode) {
                         render = parts[p];
                     }
 
+                    if (!render) {
+                        SYSERROR("%s", "rendered string value can never be NULL!\n");
+                        return -1;
+                    }
+
                     if (*hint == INIVAL_TYPE_STR_ARRAY) {
                         int leading_space = isspace(*render);
                         if (leading_space) {
-- 
cgit