tun-fd option fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@667 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/vl.c b/vl.c
index 8472f0a230adaa8f80bd85de647fddcc68ebc385..f358dbed8cc2030b42a1b5b23aa19319aaf793e3 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -980,6 +980,8 @@ int main(int argc, char **argv)
                         } else if (*p != '\0') {
                             fprintf(stderr, "qemu: invalid fd for network interface %d\n", nb_nics);
                             exit(1);
+                        } else {
+                            break;
                         }
                     }
                 }