From 7b8ef9e1c330214d6378bf599cbacb69d0587105 Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <gunar@schorcht.net>
Date: Sun, 19 Aug 2018 19:21:19 +0200
Subject: [PATCH] tests/driver_isl29125: fix of compilation error

---
 tests/driver_isl29125/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/driver_isl29125/main.c b/tests/driver_isl29125/main.c
index d75dc0cafe..a3e3cb388d 100644
--- a/tests/driver_isl29125/main.c
+++ b/tests/driver_isl29125/main.c
@@ -76,7 +76,7 @@ int main(void)
         "ISL29125_MODE_R", "ISL29125_MODE_G", "ISL29125_MODE_B",
         "ISL29125_MODE_RG", "ISL29125_MODE_GB"};
 
-    for (size_t i = 0; i < sizeof(modes); i++) {
+    for (size_t i = 0; i < sizeof(modes) / sizeof(modes[0]); i++) {
         printf("Setting mode %s\n", mode_names[i]);
         isl29125_set_mode(&dev, modes[i]);
         xtimer_usleep(SLEEP);
-- 
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