STYLE: drop check for paraview versions

- we don't support paraview < 3.x anymore

applications/utilities/postProcessing/graphics/PV3Readers/Allwmake

@@ -4,14 +4,10 @@ set -x
 
 if [ -d "$ParaView_DIR" -a -r "$ParaView_DIR" ]
 then
-    case "$ParaView_VERSION" in
-    3* | git)
-
-        if [ ! -n "${PV_PLUGIN_PATH}" ]
-        then
-            echo "$0 : PV_PLUGIN_PATH not a valid."
+    [ -n "$PV_PLUGIN_PATH" ] || {
+        echo "$0 : PV_PLUGIN_PATH not valid - it is unset"
         exit 1
-        fi
+    }
 
     # ensure CMake gets the correct C++ compiler
     [ -n "$WM_CXX" ] && export CXX="$WM_CXX"
@@ -19,8 +15,6 @@ then
     wmake libso vtkPV3Readers
     PV3blockMeshReader/Allwmake
     PV3FoamReader/Allwmake
-    ;;
-    esac
 fi
 
 # ----------------------------------------------------------------- end-of-file

applications/utilities/postProcessing/graphics/PV3Readers/PV3FoamReader/Allwmake

@@ -4,8 +4,6 @@ set -x
 
 if [ -d "$ParaView_DIR" -a -r "$ParaView_DIR" ]
 then
-    case "$ParaView_VERSION" in
-    3* | git)
     wmake libso vtkPV3Foam
     (
         cd PV3FoamReader
@@ -14,8 +12,6 @@ then
         cmake ../..
         make
     )
-        ;;
-    esac
 fi
 
 # ----------------------------------------------------------------- end-of-file

applications/utilities/postProcessing/graphics/PV3Readers/PV3blockMeshReader/Allwmake

@@ -4,8 +4,6 @@ set -x
 
 if [ -d "$ParaView_DIR" -a -r "$ParaView_DIR" ]
 then
-    case "$ParaView_VERSION" in
-    3* | git)
     wmake libso vtkPV3blockMesh
     (
         cd PV3blockMeshReader
@@ -14,8 +12,6 @@ then
         cmake ../..
         make
     )
-        ;;
-    esac
 fi
 
 # ----------------------------------------------------------------- end-of-file

bin/paraFoam

@@ -168,8 +168,7 @@ builtin | OpenFOAM)
     ;;
 esac
 
-case "$ParaView_VERSION" in
-3* | git)
+
 # only create/remove caseFile if it didn't already exist
 [ -e $caseFile ] || {
     trap "rm -f $caseFile 2>/dev/null; exit 0" EXIT TERM INT
@@ -178,7 +177,5 @@ case "$ParaView_VERSION" in
 }
 
 paraview --data="$caseFile"
-    ;;
 
-esac
 #------------------------------------------------------------------------------