i3bar: Fix i3bar re-hidden by any modifier (#3474)

[i3/i3] / testcases / inject_randr1.5.c

diff --git a/testcases/inject_randr1.5.c b/testcases/inject_randr1.5.c
index 6cccfa762d1a09b12a9704711d5c25fbcdadcc9b..5506d67e78b1bf748edd692a9a2f7e7f5450a4fe 100644 (file)
--- a/testcases/inject_randr1.5.c
+++ b/testcases/inject_randr1.5.c
@@ -23,6 +23,7 @@
 #include <sys/resource.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
+#include <sys/wait.h>
 #include <libgen.h>
 
 static void uds_connection_cb(EV_P_ ev_io *w, int revents);