1 files changed, 1 insertions, 1 deletions

diff --git a/test/01_io/io_tests.c b/test/01_io/io_tests.c
index 1ef99d0..42ef9b8 100644
--- a/test/01_io/io_tests.c
+++ b/test/01_io/io_tests.c
@@ -15,7 +15,7 @@ int main() {
 
         cube = readcube(str);
 
-        if (cube.e == errorcube.e && cube.c == errorcube.c) {
+        if (iserror(cube)) {
                 printf("Error reading cube\n");
         } else if (!isconsistent(cube)) {
                 printf("Cube is inconsistent\n");