add include unistd.h

mpromonet · Mar 8, 2015 · c58d14f · c58d14f
1 parent 52e0876
commit c58d14f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/inc/logger.h b/inc/logger.h
@@ -10,6 +10,8 @@
 #ifndef LOGGER_H
 #define LOGGER_H
 
+#include <unistd.h>
+
 #include "log4cpp/Category.hh"
 #include "log4cpp/FileAppender.hh"
 #include "log4cpp/PatternLayout.hh"