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authorEelco Dolstra <eelco.dolstra@logicblox.com>2012-07-18T18·59-0400
committerEelco Dolstra <eelco.dolstra@logicblox.com>2012-07-18T18·59-0400
commitb7fd2c28224a69476434d69b5d9da3d150c07226 (patch)
tree7bff185e6c7974605740718233fe052e1ce149cd /src/nix-store/xmlgraph.hh
parent58337e0e6122a97061dcf803954f72469f67afca (diff)
Use "#pragma once" to prevent repeated header file inclusion
Diffstat (limited to 'src/nix-store/xmlgraph.hh')
-rw-r--r--src/nix-store/xmlgraph.hh5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/nix-store/xmlgraph.hh b/src/nix-store/xmlgraph.hh
index 2f9908c43665..c2216c5a4627 100644
--- a/src/nix-store/xmlgraph.hh
+++ b/src/nix-store/xmlgraph.hh
@@ -1,5 +1,4 @@
-#ifndef __XMLGRAPH_H
-#define __XMLGRAPH_H
+#pragma once
 
 #include "types.hh"
 
@@ -8,5 +7,3 @@ namespace nix {
 void printXmlGraph(const PathSet & roots);
 
 }
-
-#endif /* !__XMLGRAPH_H */