If already included, change to not add

ruby · Oct 14, 2023 · 929f27b · 929f27b
1 parent 124135b
commit 929f27b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/lrama/new_parser.rb b/lib/lrama/new_parser.rb
diff --git a/parser.y b/parser.y
@@ -385,7 +385,7 @@ def next_token
 end
 
 def prologue(s_value)
-  if @header_path
+  if @header_path && !s_value.match?(/^\s*#include\s+"#{@header_path}"/)
     "\n#include \"#{@header_path}\"\n" + s_value
   else
     s_value