patch 8.1.1830: Travis does not report error when tests fail

Problem:    Travis does not report error when tests fail.
Solution:   Explicitly do "exit 1".
diff --git a/.travis.yml b/.travis.yml
index cff5c44..085d3c5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -145,6 +145,8 @@
   - |
     if do_test make ${SHADOWOPT} ${TEST}; then
       echo -en "travis_fold:end:test\\r\\033[0K"
+    else
+      exit 1
     fi
 
 
diff --git a/src/version.c b/src/version.c
index 4c2a83f..3fd1fe1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1830,
+/**/
     1829,
 /**/
     1828,