diff --git a/src/solaris/native/com/sun/management/UnixOperatingSystem_md.c b/src/solaris/native/com/sun/management/UnixOperatingSystem_md.c
index fc5f154c5628404ca184a1c946ebcce775a13fd3..e2574e4d4968f659c370705c178f12d4979dfabd 100644
--- a/src/solaris/native/com/sun/management/UnixOperatingSystem_md.c
+++ b/src/solaris/native/com/sun/management/UnixOperatingSystem_md.c
@@ -372,7 +372,7 @@ Java_com_sun_management_UnixOperatingSystem_getOpenFileDescriptorCount
     size_t fds_size;
 
     kres = pid_for_task(mach_task_self(), &my_pid);
-    if (res != KERN_SUCCESS) {
+    if (kres != KERN_SUCCESS) {
         throw_internal_error(env, "pid_for_task failed");
         return -1;
     }