Merge pull request #322 from BernhardWebstudio/master

Fix #321: build fails on MacOS

Author: scottchiefbaker

.travis.yml

@@ -13,17 +13,22 @@ perl:
 matrix:
   include:
     - os: osx
-      osx_image: xcode7.3
+      osx_image: xcode9.4
       language: generic
       perl: 5.24
   allow_failures:
     - perl: "blead"
 
+addons:
+  homebrew:
+    packages:
+      - perl
+      - shellcheck
+      - cpanminus
+
 before_install:
   - git clone --depth 1 https://github.com/sstephenson/bats.git
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
-      brew update;
-      brew install shellcheck perl cpanminus;
       mkdir -p ~/perl5;
     fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then

report-bug.sh

@@ -23,12 +23,12 @@ clipboard() {
       copy_cmd=clip
     fi
     # copy_cmd=clip
-  elif which pbcopy >/dev/null 2>&1; then
+  elif command -v pbcopy >/dev/null 2>&1; then
     copy_cmd="pbcopy"
-  elif which xclip >/dev/null 2>&1; then
+  elif command -v xclip >/dev/null 2>&1; then
     # copy_cmd="xclip -i -selection clipboard"
     copy_cmd="xclip"
-  elif which xsel  >/dev/null 2>&1 ; then
+  elif command -v xsel >/dev/null 2>&1 ; then
     local copy_cmd="xsel -b"
   fi
   if [ -n "$copy_cmd" ] ;then