more accurate matching of styles using utils::strmatch()

src/respa.cpp

@@ -38,6 +38,7 @@
 #include "timer.h"
 #include "memory.h"
 #include "error.h"
+#include "utils.h"
 #include "pair_hybrid.h"
 
 using namespace LAMMPS_NS;
@@ -120,7 +121,7 @@ Respa::Respa(LAMMPS *lmp, int narg, char **arg) :
       iarg += 2;
     } else if (strcmp(arg[iarg],"hybrid") == 0) {
       // the hybrid keyword requires a hybrid pair style
-      if (!strstr(force->pair_style,"hybrid"))
+      if (!utils::strmatch(force->pair_style,"^hybrid"))
         error->all(FLERR,"Illegal run_style respa command");
       PairHybrid *hybrid = (PairHybrid *) force->pair;
       nhybrid_styles = hybrid->nstyles;