travis.yml: run buildman with option -E
This forces all compiler warnings to be treated as errors.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
diff --git a/.travis.yml b/.travis.yml
index 1e55e1b..59d1dd9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -102,7 +102,7 @@
# Exit code 129 means warnings only.
- if [[ "${BUILDMAN}" != "" ]]; then
ret=0;
- tools/buildman/buildman -P ${BUILDMAN} || ret=$?;
+ tools/buildman/buildman -P -E ${BUILDMAN} || ret=$?;
if [[ $ret -ne 0 && $ret -ne 129 ]]; then
tools/buildman/buildman -sdeP ${BUILDMAN};
exit $ret;