diff --git a/Makefile b/Makefile
index fedcd86..72501e6 100644
--- a/Makefile
+++ b/Makefile
@@ -28,4 +28,4 @@ mrproper: clean
 
 .Phony: test
 test: $(EXEC)
-	@./$(EXEC) || true
+	-./$(EXEC)
diff --git a/main.c b/main.c
index fff9e97..e898737 100644
--- a/main.c
+++ b/main.c
@@ -1,8 +1,13 @@
+#include <stdlib.h>
 #include <stdio.h>
 #include <SDL/SDL.h>
 
 int main(int argc, char** argv) {
-	SDL_Init(SDL_INIT_VIDEO);
+	if (SDL_Init(SDL_INIT_VIDEO) != 0) {
+		fprintf(stderr, "Erreur à l'initialisation de SDL :");
+		fprintf(stderr, "  %s", SDL_GetError());
+		exit(EXIT_FAILURE);
+	}