diff options
| -rw-r--r-- | theme-compiler/src/com/vaadin/sass/SassCompiler.java | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/theme-compiler/src/com/vaadin/sass/SassCompiler.java b/theme-compiler/src/com/vaadin/sass/SassCompiler.java index e6ac31b865..07d6eb01f1 100644 --- a/theme-compiler/src/com/vaadin/sass/SassCompiler.java +++ b/theme-compiler/src/com/vaadin/sass/SassCompiler.java @@ -25,14 +25,20 @@ public class SassCompiler { public static void main(String[] args) throws Exception { String input = null; String output = null; - if (args.length == 0) { + if (args.length < 1 || args.length > 2) { System.out .println("usage: SassCompile <scss file to compile> <css file to write>"); return; - } else if (args.length == 1) { - input = args[0]; - } else { - input = args[0]; + } + + File in = new File(args[0]); + if (!in.canRead()) { + System.err.println(in.getCanonicalPath() + " could not be read!"); + return; + } + input = in.getCanonicalPath(); + + if (args.length == 2) { output = args[1]; } |