diff --git a/src/POEMS/fix_poems.cpp b/src/POEMS/fix_poems.cpp
index edc72ea70c..2c2fefb250 100644
--- a/src/POEMS/fix_poems.cpp
+++ b/src/POEMS/fix_poems.cpp
@@ -369,7 +369,7 @@ void FixPOEMS::init()
       if (pflag && (modify->fmask[i] & POST_FORCE) && 
           !modify->fix[i]->rigid_flag) {
         char str[128];
-        sprintf(str,"Fix %d alters forces after fix poems",modify->fix[i]->id);
+        sprintf(str,"Fix %s alters forces after fix poems",modify->fix[i]->id);
         error->warning(FLERR,str);
       }
     }
diff --git a/src/RIGID/fix_rigid.cpp b/src/RIGID/fix_rigid.cpp
index 07ebf884c7..7104d30849 100644
--- a/src/RIGID/fix_rigid.cpp
+++ b/src/RIGID/fix_rigid.cpp
@@ -730,7 +730,7 @@ void FixRigid::init()
       if (rflag && (modify->fmask[i] & POST_FORCE) && 
           !modify->fix[i]->rigid_flag) {
         char str[128];
-        sprintf(str,"Fix %d alters forces after fix rigid",modify->fix[i]->id);
+        sprintf(str,"Fix %s alters forces after fix rigid",modify->fix[i]->id);
         error->warning(FLERR,str);
       }
     }
diff --git a/src/RIGID/fix_rigid_small.cpp b/src/RIGID/fix_rigid_small.cpp
index d0cb596c82..c1de89efc7 100644
--- a/src/RIGID/fix_rigid_small.cpp
+++ b/src/RIGID/fix_rigid_small.cpp
@@ -569,7 +569,7 @@ void FixRigidSmall::init()
       if (rflag && (modify->fmask[i] & POST_FORCE) && 
           !modify->fix[i]->rigid_flag) {
         char str[128];
-        sprintf(str,"Fix %d alters forces after fix rigid",modify->fix[i]->id);
+        sprintf(str,"Fix %s alters forces after fix rigid",modify->fix[i]->id);
         error->warning(FLERR,str);
       }
     }
diff --git a/src/USER-MISC/fix_bond_react.cpp b/src/USER-MISC/fix_bond_react.cpp
index 9882c29fed..4120ce0df5 100644
--- a/src/USER-MISC/fix_bond_react.cpp
+++ b/src/USER-MISC/fix_bond_react.cpp
@@ -1155,6 +1155,8 @@ void FixBondReact::make_a_guess()
   for (int i = 0; i < atom->ntypes; i++) {
     if (mol_ntypes[i] != lcl_ntypes[i]) {
       status = GUESSFAIL;
+      delete [] mol_ntypes;
+      delete [] lcl_ntypes;
       return;
     }
   }