Silly mistake.

ae2dec9c · Krzysztof Sakrejda · c40fd938 · ae2dec9c
Commit ae2dec9c authored 8 years ago by Krzysztof Sakrejda
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with 2 additions and 2 deletions
+2 -2
--- a/stan/math/prim/scal/fun/is_integer.hpp
+++ b/stan/math/prim/scal/fun/is_integer.hpp
@@ -12,8 +12,8 @@ namespace stan {
     * @param x Value to test.
     * @return <code>true</code> if the value is an integer
     */
-    inline bool
-    is_integer(T x) {
+    template<typename T>
+    inline bool is_integer(T x) {
      return floor(x) == x;
    }