From d16f5a88424a4dfe1e8c902123ac8d370965f179 Mon Sep 17 00:00:00 2001
From: Greg Sjaardema <gsjaardema@gmail.com>
Date: Wed, 24 Aug 2016 09:36:54 -0600
Subject: [PATCH] Whitespace cleanup

---
 libsrc4/nc4hdf.c      | 12 ++++++------
 libsrc4/nc4internal.c |  4 ++--
 libsrc4/nc4var.c      |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/libsrc4/nc4hdf.c b/libsrc4/nc4hdf.c
index 7949e9f5b..150d00bbf 100644
--- a/libsrc4/nc4hdf.c
+++ b/libsrc4/nc4hdf.c
@@ -81,7 +81,7 @@ rec_reattach_scales(NC_GRP_INFO_T *grp, int dimid, hid_t dimscaleid)
       return retval;
 
   /* Find any vars that use this dimension id. */
-  for (i=0; i < grp->vars.nelems; i++) 
+  for (i=0; i < grp->vars.nelems; i++)
   {
     var = grp->vars.value[i];
     if (!var) continue;
@@ -124,7 +124,7 @@ rec_detach_scales(NC_GRP_INFO_T *grp, int dimid, hid_t dimscaleid)
       return retval;
 
   /* Find any vars that use this dimension id. */
-  for (i=0; i < grp->vars.nelems; i++) 
+  for (i=0; i < grp->vars.nelems; i++)
   {
     var = grp->vars.value[i];
     if (!var) continue;
@@ -2065,7 +2065,7 @@ attach_dimscales(NC_GRP_INFO_T *grp)
   int retval = NC_NOERR;
 
   /* Attach dimension scales. */
-  for (i=0; i < grp->vars.nelems; i++) 
+  for (i=0; i < grp->vars.nelems; i++)
     {
       var = grp->vars.value[i];
       if (!var) continue;
@@ -2448,7 +2448,7 @@ write_dim(NC_DIM_INFO_T *dim, NC_GRP_INFO_T *grp, nc_bool_t write_dimid)
       /* If this is a dimension without a variable, then update
        * the secret length information at the end of the NAME
        * attribute. */
-      for (i=0; i < grp->vars.nelems; i++) 
+      for (i=0; i < grp->vars.nelems; i++)
       {
 	if (grp->vars.value[i] && !strcmp(grp->vars.value[i]->name, dim->name))
 	{
@@ -2509,7 +2509,7 @@ nc4_rec_detect_need_to_preserve_dimids(NC_GRP_INFO_T *grp, nc_bool_t *bad_coord_
   int i;
 
   /* Iterate over variables in this group */
-  for (i=0; i < grp->vars.nelems; i++) 
+  for (i=0; i < grp->vars.nelems; i++)
     {
       var = grp->vars.value[i];
       if (!var) continue;
@@ -3664,7 +3664,7 @@ nc4_rec_match_dimscales(NC_GRP_INFO_T *grp)
 
   /* Check all the vars in this group. If they have dimscale info,
    * try and find a dimension for them. */
-  for (i=0; i < grp->vars.nelems; i++) 
+  for (i=0; i < grp->vars.nelems; i++)
     {
       var = grp->vars.value[i];
       if (!var) continue;
diff --git a/libsrc4/nc4internal.c b/libsrc4/nc4internal.c
index 47c2b1936..d1e630aea 100644
--- a/libsrc4/nc4internal.c
+++ b/libsrc4/nc4internal.c
@@ -1128,7 +1128,7 @@ nc4_rec_grp_del(NC_GRP_INFO_T **list, NC_GRP_INFO_T *grp)
    NC_TYPE_INFO_T *type, *t;
    int retval;
    int i;
-   
+
    assert(grp);
    LOG((3, "%s: grp->name %s", __func__, grp->name));
 
@@ -1160,7 +1160,7 @@ nc4_rec_grp_del(NC_GRP_INFO_T **list, NC_GRP_INFO_T *grp)
    {
       var = grp->vars.value[i];
       if (!var) continue;
-     
+
       LOG((4, "%s: deleting var %s", __func__, var->name));
       /* Close HDF5 dataset associated with this var, unless it's a
        * scale. */
diff --git a/libsrc4/nc4var.c b/libsrc4/nc4var.c
index 6a0487381..2da0d3e20 100644
--- a/libsrc4/nc4var.c
+++ b/libsrc4/nc4var.c
@@ -1205,7 +1205,7 @@ NC4_rename_var(int ncid, int varid, const char *name)
    uint32_t nn_hash;
    int retval = NC_NOERR;
    int i;
-   
+
    LOG((2, "%s: ncid 0x%x varid %d name %s",
         __func__, ncid, varid, name));