From 0e0b53e539acf019e7e941a26adb5db7c036b239 Mon Sep 17 00:00:00 2001
From: stefan schippers <stefan.schippers@gmail.com>
Date: Thu, 19 Feb 2026 11:43:53 +0100
Subject: [PATCH] fix test on uninitialized string character in
 get_sym_template()

---
 src/token.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/token.c b/src/token.c
index ee30751d..3bf978b3 100644
--- a/src/token.c
+++ b/src/token.c
@@ -613,7 +613,7 @@ const char *get_sym_template(char *s,char *extra)
   }
   escape = (c=='\\' && !escape);
   if(c=='\0') {
-    if(result[result_pos] != '\0') result[result_pos++] = '\0';
+    if(result_pos && result[result_pos - 1 ] != '\0') result[result_pos++] = '\0';
     break;
   }
  }