installer: Umount everything right away.

diff --git a/src/installer/hw.c b/src/installer/hw.c
index 048aeaaf53ded6f9b6ca158a6db7aa7dabca19d6..37522649677c55a05c779c4e61b39b2d4f2a4e06 100644 (file)
--- a/src/installer/hw.c
+++ b/src/installer/hw.c
@@ -90,7 +90,7 @@ int hw_mount(const char* source, const char* target, const char* fs, int flags)
 }
 
 int hw_umount(const char* target) {
-       return umount2(target, MNT_DETACH);
+       return umount2(target, 0);
 }
 
 static int hw_test_source_medium(const char* path) {