[pk] change fromhost loop condition

1 files changed, 1 insertions, 1 deletions

diff --git a/frontend.c b/frontend.c
index b57c9a2..b194751 100644
--- a/frontend.c
+++ b/frontend.c
@@ -17,7 +17,7 @@ sysret_t frontend_syscall(long n, long a0, long a1, long a2, long a3)
   magic_mem[4] = a3;
 
   dmtc0(magic_mem,16);
-  while(dmfc0(17));
+  while(dmfc0(17) == 0);
 
   sysret_t ret = {magic_mem[0],magic_mem[1]};