Merge pull request #48 from davidchambers/shellcheck

shellcheck@0.4.7
davidchambers · Jan 5, 2018 · f7702d6 · f7702d6
2 parents ddbc229 + d8aee80
commit f7702d6
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -4,6 +4,7 @@ XYZ = ./xyz --repo git@github.com:davidchambers/xyz.git
 
 .PHONY: lint
 lint:
+	$(SHELLCHECK) --version
 	$(SHELLCHECK) -- xyz
 
 

diff --git a/xyz b/xyz
@@ -66,7 +66,7 @@ Options:
 "
 
 abort() {
-  printf "%s\n" "$1" >&2
+  printf '%s\n' "$1" >&2
   exit 1
 }
 
@@ -102,7 +102,7 @@ inc() {
           for (( idx = ${#xs[@]} - 1 ; idx > 0 ; idx -= 1 )) ; do
             pattern="^($number)$"
             if [[ ${xs[idx]} =~ $pattern ]] ; then
-              parts=(${xs[@]})
+              parts=("${xs[@]}")
               (( parts[idx] += 1 ))
               break
             fi