1 files changed, 2 insertions, 1 deletions
diff --git a/src/gf_general.c b/src/gf_general.c
index 8fcc737..7f187b5 100644
--- a/src/gf_general.c
+++ b/src/gf_general.c
@@ -17,6 +17,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <time.h>
+#include <assert.h>
 
 #include "gf_complete.h"
 #include "gf_int.h"
@@ -311,7 +312,7 @@ void gf_general_do_region_check(gf_t *gf, gf_general_t *a, void *orig_a, void *o
       if (xor) fprintf(stderr,"   XOR with target word: %s\n", sot);
       fprintf(stderr,"   Product word: %s\n", sft);
       fprintf(stderr,"   It should be: %s\n", ssb);
-      exit(0);
+      assert(0);
     }
   }
 }