---
wmtetris/wmtetris/wmtetris.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/wmtetris/wmtetris/wmtetris.c b/wmtetris/wmtetris/wmtetris.c
index 6517575..cd6536f 100644
--- a/wmtetris/wmtetris/wmtetris.c
+++ b/wmtetris/wmtetris/wmtetris.c
@@ -2,6 +2,7 @@
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
+#include <time.h>
#include <X11/Xlib.h>
#include <X11/xpm.h>
@@ -71,7 +72,7 @@ int main(int argc, char *argv[]) {
unsigned long delay = INITIAL_DELAY, start_time;
XEvent event;
- srand(time());
+ srand(time(NULL));
for (y = 0; y < BOARD_HEIGHT; y++)
for (x = 0; x < BOARD_WIDTH; x++)
--
2.7.4
--
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