nitc iOS: report rmdir errors and quit

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/src/platform/ios.nit b/src/platform/ios.nit
index 76fefea..3178b49 100644 (file)
--- a/src/platform/ios.nit
+++ b/src/platform/ios.nit
@@ -175,7 +175,14 @@ private class IOSToolchain
                toolcontext.exec_and_check(args, "iOS project error")
 
                # Move compiled app to destination
-               if outfile.file_exists then outfile.rmdir
+               if outfile.file_exists then
+                       var error = outfile.rmdir
+                       if error != null then
+                               print_error error
+                               exit 1
+                       end
+               end
+
                args = ["mv", "{ios_project_root}/build/Debug-iphonesimulator/{project_name}.app", outfile]
                toolcontext.exec_and_check(args, "iOS project error")
        end