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-rw-r--r--src/compiler/GF/Compile/GeneratePMCFG.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/GF/Compile/GeneratePMCFG.hs b/src/compiler/GF/Compile/GeneratePMCFG.hs
index d34518cf6..9b8fb8765 100644
--- a/src/compiler/GF/Compile/GeneratePMCFG.hs
+++ b/src/compiler/GF/Compile/GeneratePMCFG.hs
@@ -379,7 +379,7 @@ convertTerm opts sel ctype (Alts s alts)
strings (C u v) = strings u ++ strings v
strings (Strs ss) = concatMap strings ss
strings (EPatt p) = getPatts p
- strings Empty = [] -- ??
+ strings Empty = [""]
strings t = bug $ "strings "++show t
getPatts p =