remove trailing whitespace

3 files changed, 4 insertions, 4 deletions

diff --git a/src/css.cc b/src/css.cc
index e9a8eb56..a1d51da1 100644
--- a/src/css.cc
+++ b/src/css.cc
@@ -161,7 +161,7 @@ bool CssSelector::match (Doctree *docTree, const DoctreeNode *node) {
 
       if (comb == ADJACENT_SIBLING)
          node = docTree->sibling (node);
-      else 
+      else
          node = docTree->parent (node);
    }
 
diff --git a/src/doctree.hh b/src/doctree.hh
index 92cf6f0d..85c1effd 100644
--- a/src/doctree.hh
+++ b/src/doctree.hh
@@ -58,7 +58,7 @@ class Doctree {
          num = 0;
       };
 
-      ~Doctree () { 
+      ~Doctree () {
          delete rootNode;
       };
 
@@ -85,7 +85,7 @@ class Doctree {
       };
 
       inline DoctreeNode *parent (const DoctreeNode *node) {
-         if (node->parent != rootNode) 
+         if (node->parent != rootNode)
             return node->parent;
          else
             return NULL;
diff --git a/src/styleengine.cc b/src/styleengine.cc
index 9a8a1738..6060836c 100644
--- a/src/styleengine.cc
+++ b/src/styleengine.cc
@@ -143,7 +143,7 @@ void StyleEngine::setStyle (const char *styleAttr) {
    if (styleAttr && prefs.parse_embedded_css) {
       n->styleAttrProperties = new CssPropertyList (true);
       n->styleAttrPropertiesImportant = new CssPropertyList (true);
-   
+
       CssParser::parseDeclarationBlock (styleAttr, strlen (styleAttr),
                                         n->styleAttrProperties,
                                         n->styleAttrPropertiesImportant);