fix undef var in conversion in rounding modes in MPFR (#31258)

(cherry picked from commit c214427)
JuliaLang · Apr 15, 2019 · ef16e8e · ef16e8e
1 parent 2f93b5e
commit ef16e8e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/base/mpfr.jl b/base/mpfr.jl
@@ -74,7 +74,7 @@ function convert(::Type{RoundingMode}, r::MPFRRoundingMode)
     elseif r == MPFRRoundFromZero
         return RoundFromZero
     else
-        throw(ArgumentError("invalid MPFR rounding mode code: $c"))
+        throw(ArgumentError("invalid MPFR rounding mode code: $r"))
     end
 end