Pouet

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/polynom.c b/lib/polynom.c
index 35814bd..915f0d1 100644
--- a/lib/polynom.c
+++ b/lib/polynom.c
@@ -264,7 +264,7 @@ double ply_valuation(polynome poly, double point)
 
 char *ply_affichage(polynome poly)
 {				/* routine d'affichage d'un polynome */
-	char buf[BUFSIZ], temp[BUFSIZ];	/* FIXME: pas glop comme routine, malloquer tout ca ? */
+	char buf[BUFSIZ] = {0}, temp[BUFSIZ];	/* FIXME: pas glop comme routine, malloquer tout ca ? */
 
 	while (poly) {
 		if (poly->degre != 0) {
@@ -273,6 +273,7 @@ char *ply_affichage(polynome poly)
 			sprintf(temp, "%+f", rat_to_double(poly->coef));
 		}
 		strcat(buf, temp);	/* FIXME: gerer le depassement de buf si po malloc */
+		poly = poly->suiv;
 	}
 	return Estrdup(buf);
 }