Fix clang-tidy warnings for clang 7

[alexxy/gromacs.git] / src / gromacs / gmxpreprocess / pdb2top.cpp

diff --git a/src/gromacs/gmxpreprocess/pdb2top.cpp b/src/gromacs/gmxpreprocess/pdb2top.cpp
index b44f0666f0892960dcf24a327ba8176486bf6bfb..8ed41d9f45fd068737e8543a8929420b13acb7f8 100644 (file)
--- a/src/gromacs/gmxpreprocess/pdb2top.cpp
+++ b/src/gromacs/gmxpreprocess/pdb2top.cpp
@@ -125,7 +125,7 @@ bool is_int(double x)
     {
         x = -x;
     }
-    ix = std::round(x);
+    ix = gmx::roundToInt(x);
 
     return (fabs(x-ix) < tol);
 }