mac: refix of closed #49

Disa Mhembere · Disa Mhembere · commit fa53359b795f · 2017-08-17T10:52:21.000-04:00
diff --git a/exec/knori.cpp b/exec/knori.cpp
@@ -153,7 +153,7 @@ int main(int argc, char* argv[])
         unsigned* p_clust_asgns = new unsigned [nrow];
         size_t* p_clust_asgn_cnt = new size_t [k];
 
-        if (NULL == p_centers)  We have no preallocated centers
+        if (NULL == p_centers)  // We have no preallocated centers
             p_centers = new double [k*ncol];
 
         if (no_prune) {
diff --git a/libman/kmeans_thread.cpp b/libman/kmeans_thread.cpp
@@ -99,8 +99,7 @@ void kmeans_thread::wait() {
         if (rc) perror("pthread_cond_wait");
     }
 
-    rc = pthread_mutex_unlock(&mutex);
-    if (rc) perror("pthread_mutex_unlock");
+    pthread_mutex_unlock(&mutex);
 }
 
 void kmeans_thread::wake(thread_state_t state) {

Original file line number	Diff line number	Diff line change
`@@ -99,8 +99,7 @@ void kmeans_thread::wait() {`
`99`	`99`	`if (rc) perror("pthread_cond_wait");`
`100`	`100`	`}`
`101`	`101`
`102`		`- rc = pthread_mutex_unlock(&mutex);`
`103`		`- if (rc) perror("pthread_mutex_unlock");`
	`102`	`+ pthread_mutex_unlock(&mutex);`
`104`	`103`	`}`
`105`	`104`
`106`	`105`	`void kmeans_thread::wake(thread_state_t state) {`