summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDimitri Sokolyuk <demon@dim13.org>2008-01-29 19:15:47 +0000
committerDimitri Sokolyuk <demon@dim13.org>2008-01-29 19:15:47 +0000
commit4455cfe6ea4c6a9a14b9ac16ec920dc5f9720ee3 (patch)
treebc3a86b64a2b31ddb4c209bf6cd0a9f991f3b849
parent6757bf5a87d1bd4b547d669ce19f13497265915c (diff)
add display arg
-rw-r--r--stern.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/stern.c b/stern.c
index 84ece95..38b9171 100644
--- a/stern.c
+++ b/stern.c
@@ -117,14 +117,14 @@ Window win;
GC gc;
int
-main(void)
+main(int argc, char **argv)
{
XEvent event;
int screen;
int black, white;
int r = 0;
- display = XOpenDisplay(NULL);
+ display = XOpenDisplay(argc == 2 ? argv[1] : NULL);
screen = DefaultScreen(display);
black = BlackPixel(display, screen);
white = WhitePixel(display, screen);