Rename lock_t to mutex_lock_t to fix Solaris compilation

Fixes #1510

1 files changed, 1 insertions, 1 deletions

diff --git a/common.cpp b/common.cpp
index 81d7b839..001eab0f 100644
--- a/common.cpp
+++ b/common.cpp
@@ -2225,7 +2225,7 @@ scoped_lock::scoped_lock(pthread_mutex_t &mutex) : lock_obj(&mutex), locked(fals
     this->lock();
 }
 
-scoped_lock::scoped_lock(lock_t &lock) : lock_obj(&lock.mutex), locked(false)
+scoped_lock::scoped_lock(mutex_lock_t &lock) : lock_obj(&lock.mutex), locked(false)
 {
     this->lock();
 }