Fix issue #655 (#661)

* Fix issue #655 * Update nimscriptwrapper.nim
2019-06-02 06:12:20 -05:00 · 2019-06-02 06:12:20 -05:00 · 21616e35a7
commit 21616e35a7
parent 016f42c34a
1 changed files with 6 additions and 1 deletions
--- a/src/nimblepkg/nimscriptwrapper.nim
+++ b/src/nimblepkg/nimscriptwrapper.nim
@ -119,7 +119,12 @@ proc execScript(scriptName, actionName: string, options: Options):
    (output, exitCode) = execNimscript(nimsFile, scriptName.parentDir(), actionName, options)

  if exitCode != 0:
-    raise newException(NimbleError, output)
+    let errMsg =
+      if output.len != 0:
+        output
+      else:
+        "Exception raised during nimble script execution"
+    raise newException(NimbleError, errMsg)

  let
    j =