travis: fix cache directories syntax

murrayn · Feb 6, 2019 · 01c9cde · 01c9cde
1 parent fbf2168
commit 01c9cde
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -33,8 +33,8 @@ env:
   - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=6 TEST_GROUP_COUNT=6 SOURCE_CHECK_ONLY=false
 cache:
   directories:
-    dependencies
-    external
+    - dependencies
+    - external
 
 script:
   .travis/build.sh