Initialize some of uninitialized variables

diff --git a/x5/khatus.c b/x5/khatus.c
index 3cccf56..d14c7d4 100644 (file)
--- a/x5/khatus.c
+++ b/x5/khatus.c
@@ -268,7 +268,7 @@ void
 read_all(Config *cfg, char *buf)
 {
        fd_set fds;
-       int maxfd;
+       int maxfd = -1;
        int ready;
        struct stat st;
 
@@ -313,7 +313,7 @@ main(int argc, char *argv[])
        int prefix = 0;
        char *buf;
        Config *cfg = &defaults;
-       Display *display;
+       Display *display = NULL;
 
        argv0 = argv[0];