Fix Travis CI issue

Former-commit-id: 8238d3207e484e5c9515d00ee7d2247168c03612
2019-06-17 23:56:23 -04:00 · 2019-06-17 23:56:23 -04:00 · d4d6e7756d
commit d4d6e7756d
parent d65ce6fbbc
1 changed files with 1 additions and 0 deletions
--- a/src/server.h
+++ b/src/server.h
@ -40,6 +40,7 @@

 #include <stdio.h>
 #include <stdlib.h>
+#include <math.h>
 #include <string.h>
 #include <time.h>
 #include <limits.h>