Improved windows library intro comment.

[plomrogue] / src / rexit.c

diff --git a/src/rexit.c b/src/rexit.c
index d8defc2b4a34a7c5cae5d6896e597566e4698073..71ec130bb74fd034f4bee458c396b9e3c04339a6 100644 (file)
--- a/src/rexit.c
+++ b/src/rexit.c
@@ -5,11 +5,13 @@
 #include <stdio.h> /* for printf(), perror() */
 #include <stdint.h> /* for uint8_t */
 #include <ncurses.h> /* for endwin() */
+#include <errno.h> /* for errno */
 #include "main.h" /* for World struct */
 #include "map.h" /* for Map struct */
 #include "keybindings.h" /* for KeysWinData, KeyBinding structs */
 
 
+
 /* The clean-up routine and the flag resource by which it decides what to do. */
 static uint8_t cleanup_flags = 0x00;
 static void cleanup(struct World * world);
@@ -70,7 +72,11 @@ extern void exit_err(uint8_t err, struct World * world, char * msg)
     {
         msg = "Details unknown.";
     }
-    printf("Aborted PlomRogue due to error. %s\n", msg);
-    perror("errno states");
+    printf("Aborted PlomRogue due to error. %s\nInternal error code: %d\n",
+           msg, err);
+    if (0 != errno)
+    {
+        perror("errno states");
+    }
     exit(EXIT_FAILURE);
 }