Fix travis-fuzz upgrade-handling

diff --git a/fuzz/travis-fuzz.sh b/fuzz/travis-fuzz.sh
index dfe03d151cec99fe3b59424a184435eeb91e2a4e..5129799ae649bcbef9254c6310a5de002e2675d7 100755 (executable)
--- a/fuzz/travis-fuzz.sh
+++ b/fuzz/travis-fuzz.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
-cargo install honggfuzz
-set +e
+set -e
+cargo install --force honggfuzz
 for TARGET in fuzz_targets/*; do
     FILENAME=$(basename $TARGET)
        FILE="${FILENAME%.*}"