M src/init.c → src/init.c

@@ -247,8 +247,9 @@ init_X11_pre_config();
     if (!config_read()) {
         fprintf(stderr, "tint2: Could not read config file.\n");
         print_usage();
+        warnings_for_timers = false;
         cleanup();
-        return;
+        exit(EXIT_FAILURE);
     }
 
     init_post_config();

M src/util/timer.c → src/util/timer.c

@@ -25,6 +25,7 @@ #include "colors.h"
 #include "timer.h"
 #include "test.h"
 
+bool warnings_for_timers = true;
 bool debug_timers = false;
 #define MOCK_ORIGIN 1000000
 
@@ -59,7 +60,7 @@ }
 
 void destroy_timer(Timer *timer)
 {
-    if (!g_list_find(timers, timer)) {
+    if (warnings_for_timers && !g_list_find(timers, timer)) {
         fprintf(stderr, RED "tint2: Attempt to destroy nonexisting timer: %s" RESET "\n", timer->name_);
         return;
     }

M src/util/timer.h → src/util/timer.h

@@ -23,6 +23,7 @@ #include <time.h>
 #include <sys/time.h>
 #include "bool.h"
 
+extern bool warnings_for_timers;
 extern bool debug_timers;
 
 typedef void TimerCallback(void *arg);