[shellcheck] fail travis builds

Author: ar2rsawseen

bin/commands/scripts/shellcheck.sh

@@ -1,10 +1,14 @@
 #!/bin/bash
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-find "$DIR/../../../" -type f  -name "*.sh" -print |
-  while IFS="" read -r file
-  do
-    if [[ $file != *"/node_modules/"* ]] && [[ $file != *"/core/"* ]] && [[ $file != *"/bin/scripts/nghttp2/"* ]]; then
-        shellcheck "$file"
-    fi
-  done
+STATUS=0
+while IFS="" read -r file
+do
+  if [[ $file != *"/node_modules/"* ]] && [[ $file != *"/core/"* ]] && [[ $file != *"/bin/scripts/nghttp2/"* ]]; then
+      if ! shellcheck "$file"
+      then
+          STATUS=1
+      fi
+  fi
+done < <(find "$DIR/../../../" -type f  -name "*.sh" -print)
+  
+ exit $STATUS