travis-ci: use 'set -e' in the 32 bit Linux build job

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index c1906f0fd1588ebb296f80b478f138dab4dc7c5a..0c86f1c768d96d73528921f387b38bdf4cd10ada 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v2.15.GIT
+DEF_VER=v2.16.GIT
 
 LF='
 '