* PROTOCOL: Removed unused servername

[ttt] / src / x.c

diff --git a/src/x.c b/src/x.c
index 8da355e3e015b0c390cb0869e53a96d1e2bb01e1..dc5c1dd38e807ee300f9a1d77cc1ef187ef79f7d 100644 (file)
--- a/src/x.c
+++ b/src/x.c
@@ -151,6 +151,9 @@ xstrdup (const char *s)
 {
     char *ret;
 
+    if (s == NULL)
+       return NULL;
+
     ret = strdup (s);
 
     if (ret == NULL) {