Bug correction in escape_path_containing_blanks (by Andreas Ronge)

glejeune · Dec 7, 2009 · 50c55c9 · 50c55c9
1 parent b5b8f49
commit 50c55c9
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,6 @@
+0.9.7 :
+* Small bug correction in escape_path_containing_blanks (by Andreas Ronge)
+
 0.9.6 :
 * jRuby support (by obruening)
 * Issue #1 : STDOUT in binmode

diff --git a/lib/graphviz.rb b/lib/graphviz.rb
@@ -710,7 +710,7 @@ def add_exe_suffix(prog)
 
 
   def escape_path_containing_blanks(path)
-    path.gsub!(File::ALT_SEPARATOR, File::SEPARATOR)
+    path.gsub!(File::ALT_SEPARATOR, File::SEPARATOR) if File::ALT_SEPARATOR
     path_elements = path.split(File::SEPARATOR)
     path_elements.map! do |element|
       if element.include?(' ')