--- MEGAsync-4.9.5.0_Linux/src/MEGASync/google_breakpad/client/solaris/handler/solaris_lwp.cc.orig
+++ MEGAsync-4.9.5.0_Linux/src/MEGASync/google_breakpad/client/solaris/handler/solaris_lwp.cc
@@ -39,11 +39,13 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
+#include <pthread.h>
 
 #include <algorithm>
 #include <cassert>
 #include <cstdio>
 #include <cstdlib>
+#include <cstring>
 #include <functional>
 
 #include "client/solaris/handler/solaris_lwp.h"
@@ -258,9 +260,9 @@
    * The /proc/pid/lstatus file has the array of lwpstatus_t's and the
    * /proc/pid/lpsinfo file has the array of lwpsinfo_t's.
    */
-  if (read_lfile(pid, "lstatus", Lhp) == NULL)
+  if (!read_lfile(pid, "lstatus", Lhp))
     return -1;
-  if (read_lfile(pid, "lpsinfo", Lphp) == NULL) {
+  if (!read_lfile(pid, "lpsinfo", Lphp)) {
     return -1;
   }