added inclusion of string.h which defines strerror()

diff --git a/include/log_error.h b/include/log_error.h
index 9fb6d614fd688cd8488cf377d9b52b63f80cd9cc..229abb626831bfc106f5ceb21d349cdf850220cc 100644 (file)
--- a/include/log_error.h
+++ b/include/log_error.h
@@ -25,6 +25,7 @@
 #define LOG_ERROR_H
 
 #include <errno.h>
+#include <string.h>
 
 #define LOG_ARGS __FILE__, __LINE__, strerror(errno)