fix(core): fixed crash on run.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

Author: FedeDP

Lib/core/ctx.c

@@ -399,7 +399,7 @@ void inline ctx_logger(const m_ctx_t *c, const m_mod_t *mod, const char *fmt, ..
 
 _public_ m_ctx_t *m_ctx(void) {
     m_ctx_t *c = pthread_getspecific(key);
-    if (c->curr_mod) {
+    if (c && c->curr_mod) {
         M_RET_ASSERT(!(c->curr_mod->flags & M_MOD_DENY_CTX), NULL);
     }
     return c;

Lib/core/public/module/mod_easy.h

@@ -10,13 +10,9 @@
  * ctors order:
  * 0) each m_mod_on_boot() (only mod_easy API)
  * 1) each m_mod_ctor() (only mod_easy API)
- *
- * dtors order:
- * 0) each m_mod_dtor() (only mod_easy API)
  */
 #define _m_ctor0_         __attribute__((constructor (111)))
 #define _m_ctor1_         __attribute__((constructor (112)))
-#define _m_dtor0_         __attribute__((destructor (111)))
 
 /* Simple macro to automatically manage module lifecycle and callbacks */
 #define M_MOD(name) \
@@ -33,7 +29,4 @@
         m_mod_hook_t hook = { m_mod_on_start, m_mod_on_eval, m_mod_on_evt, m_mod_on_stop }; \
         m_mod_register(name, _m_ctx, NULL , &hook, M_MOD_PERSIST, NULL); \
     } \
-    static void _m_dtor0_ m_mod_dtor(void) { \
-        m_mem_unrefp((void **)&_m_ctx); \
-    } \
     static void _m_ctor0_ m_mod_on_boot(void)