1 files changed, 2 insertions, 1 deletions
diff --git a/src/main.c b/src/main.c
index 19d2957..0242172 100644
--- a/src/main.c
+++ b/src/main.c
@@ -45,7 +45,8 @@ int main(int argc, char **argv)
 		goto error_mmap;
 	}
 
-	e2e_read(&data, input, input + st.st_size);
+	if (e2e_read(&data, input, input + st.st_size))
+		perror("e2e_read");
 	e2e_destroy(&data);
 
 	munmap(input, st.st_size);