X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=gp2x%2Fin_gp2x.c;fp=gp2x%2Fin_gp2x.c;h=37abeaf17824fd889a5b02a7238de775b07e3feb;hb=5f7b515538c52c9a4e137f35fe07011e4388a517;hp=818aead94c7392d91f999566e81c0ebea05c487b;hpb=b0e318f7f0c1cbb4a1fa7926045c6309ee37b117;p=libpicofe.git

diff --git a/gp2x/in_gp2x.c b/gp2x/in_gp2x.c
index 818aead..37abeaf 100644
--- a/gp2x/in_gp2x.c
+++ b/gp2x/in_gp2x.c
@@ -55,8 +55,8 @@ static int in_gp2x_get_mmsp2_bits(void)
 
 static int in_gp2x_get_wiz_bits(void)
 {
-	int value = 0;
-	read(gpiodev, &value, 4);
+	int r, value = 0;
+	r = read(gpiodev, &value, 4);
 	if (value & 0x02)
 		value |= 0x05;
 	if (value & 0x08)