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-rw-r--r--lib/rdoc/diagram.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rdoc/diagram.rb b/lib/rdoc/diagram.rb
index 9ae9dd6794..bbaa704365 100644
--- a/lib/rdoc/diagram.rb
+++ b/lib/rdoc/diagram.rb
@@ -295,7 +295,7 @@ module RDoc
f << graph.to_s << "\n"
end
- system "dot -T#{op_type} #{src} -o #{dot}"
+ system "dot", "-T#{op_type}", src, "-o", dot
# Now construct the imagemap wrapper around
# that png