diff --git a/Tools/tga_equalize.c b/Tools/tga_equalize.c
index 8baba51..5d05845 100644
--- a/Tools/tga_equalize.c
+++ b/Tools/tga_equalize.c
@@ -42,7 +42,7 @@ mot_clef mots_clef[] =
 /*::------------------------------------------------------------------::*/
 void usage()
 {
-fprintf(stderr, "* tga_equalize v 0.0.24 [%s]  (dwtfywl) tonton Th\n",
+fprintf(stderr, "* tga_equalize v 0.0.25 [%s]  (dwtfywl) tonton Th\n",
 					TGA_OUTILS_VERSION);
 fprintf(stderr, "  compiled %s at %s\n", __DATE__, __TIME__);
 fprintf(stderr, "usage:\n\ttga_equalize avant.tga mode apres.tga [params]\n");
@@ -129,6 +129,7 @@ switch (commande)
 
 
 	default:
+		fprintf(stderr, "unexpected command #%d\n", commande);
 		foo=-1;
 		break;
 	}