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authorEelco Dolstra <eelco.dolstra@logicblox.com>2016-01-27T16·46+0100
committerEelco Dolstra <eelco.dolstra@logicblox.com>2016-01-27T16·46+0100
commit7899fc959d0d35ee5718fd206d86f8464dd551eb (patch)
treefa063449265ae8a1678fb5cb05e82cf6764fcf25
parent739bab0be75c427bd366d4caf04f5e9352fb065c (diff)
Define HashType's size to allow it to be forward-declared
-rw-r--r--src/libutil/hash.hh2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libutil/hash.hh b/src/libutil/hash.hh
index 8bd7e9f17f4f..bac2ebf2dcfa 100644
--- a/src/libutil/hash.hh
+++ b/src/libutil/hash.hh
@@ -7,7 +7,7 @@
 namespace nix {
 
 
-typedef enum { htUnknown, htMD5, htSHA1, htSHA256, htSHA512 } HashType;
+enum HashType : char { htUnknown, htMD5, htSHA1, htSHA256, htSHA512 };
 
 
 const int md5HashSize = 16;