added command to update npm in travis process

proj4js · Jul 11, 2019 · 7d5d86f · 7d5d86f
1 parent 64110b1
commit 7d5d86f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -9,6 +9,9 @@ node_js:
   - "11"
   - "12"
 
+before_install:
+  - npm install -g npm
+
 install:
   - npm install