--- a/src/regex_parser.h	Tue Jun 30 11:32:22 2026 +0200
+++ b/src/regex_parser.h	Tue Jun 30 11:55:30 2026 +0200
@@ -41,7 +41,7 @@
 
 typedef struct {
   string_list_t* pattern_list; /* even entries: start ; odd entries: end */
-  regex_t** compiled_patterns;
+  regex_t* compiled_patterns;
   size_t compiled_pattern_count;
   unsigned int pattern_match; /* save position of end pattern to match -
                                  NULL when a start pattern shall match first */