1 files changed, 40 insertions, 39 deletions

diff --git a/lib/docx/body-reader.js b/lib/docx/body-reader.js
index 5c2c7b3..ab6a6e7 100644
--- a/lib/docx/body-reader.js
+++ b/lib/docx/body-reader.js
@@ -99,6 +99,41 @@ function BodyReader(options) {
         return elementResultWithMessages({styleId: styleId, name: name}, messages);
     }
     
+    function readFldChar(element) {
+        var type = element.attributes["w:fldCharType"];
+        if (type === "begin") {
+            currentInstrText = [];
+        } else if (type === "end") {
+            complexFieldStack.pop();
+        } else if (type === "separate") {
+            var href = parseHyperlinkFieldCode(currentInstrText.join(''));
+            var complexField = href === null ? {type: "unknown"} : {type: "hyperlink", href: href};
+            complexFieldStack.push(complexField);
+        }
+        return emptyResult();
+    }
+    
+    function currentHyperlinkHref() {
+        var topHyperlink = _.last(complexFieldStack.filter(function(complexField) {
+            return complexField.type === "hyperlink";
+        }));
+        return topHyperlink ? topHyperlink.href : null;
+    }
+
+    function parseHyperlinkFieldCode(code) {
+        var result = /\s*HYPERLINK "(.*)"/.exec(code);
+        if (result) {
+            return result[1];
+        } else {
+            return null;
+        }
+    }
+    
+    function readInstrText(element) {
+        currentInstrText.push(element.text());
+        return emptyResult();
+    }
+    
     function noteReferenceReader(noteType) {
         return function(element) {
             var noteId = element.attributes["w:id"];
@@ -148,32 +183,17 @@ function BodyReader(options) {
                     var properties = _.find(children, isRunProperties);
                     children = children.filter(negate(isRunProperties));
 
-                    var scopedHyperlink = scopedComplexFieldOfType(complexFieldStack, "hyperlink");
-                    if (scopedHyperlink !== undefined) {
-                        children = [new documents.Hyperlink(children, {href: scopedHyperlink.href})];
+                    var hyperlinkHref = currentHyperlinkHref();
+                    if (hyperlinkHref !== null) {
+                        children = [new documents.Hyperlink(children, {href: hyperlinkHref})];
                     }
 
                     return new documents.Run(children, properties);
                 });
         },
         "w:rPr": readRunProperties,
-        "w:fldChar": function(element) {
-            var type = element.attributes["w:fldCharType"];
-            if (type === "begin") {
-                currentInstrText = [];
-            } else if (type === "end") {
-                complexFieldStack.pop();
-            } else if (type === "separate") {
-                var href = parseHyperlinkFieldCode(currentInstrText.join(''));
-                var complexField = href === null ? {type: "unknown"} : {type: "hyperlink", href: href};
-                complexFieldStack.push(complexField);
-            }
-            return emptyResult();
-        },
-        "w:instrText": function(element) {
-            currentInstrText.push(element.text());
-            return emptyResult();
-        },
+        "w:fldChar": readFldChar,
+        "w:instrText": readInstrText,
         "w:t": function(element) {
             return elementResult(new documents.Text(element.text()));
         },
@@ -526,22 +546,3 @@ function joinElements(first, second) {
 function identity(value) {
     return value;
 }
-
-function parseHyperlinkFieldCode(code) {
-    var result = /\s*HYPERLINK "(.*)"/.exec(code);
-    if (result) {
-        return result[1];
-    } else {
-        return null;
-    }
-}
-
-function complexFieldsOfType(complexFields, type) {
-    return complexFields.filter(function(complexField) {
-        return complexField.type === type;
-    });
-}
-
-function scopedComplexFieldOfType(complexFields, type) {
-    return _.last(complexFieldsOfType(complexFields, type));
-}