Meikel  Brandmeyer avatar Meikel Brandmeyer committed 6ce9893

Add shell error code to failure message

Fixes #57

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Files changed (1)


 		let output = system(cmd)
 		if v:shell_error
-			throw "Couldn't execute Nail!\n" . output
+			throw "Error executing Nail! (" . v:shell_error . ")\n" . output
 		call delete(inputfile)
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