6 files changed, 11 insertions, 11 deletions

diff --git a/src/corelib/tools/qbitarray.cpp b/src/corelib/tools/qbitarray.cpp
index f583444d3c..2e22cf8340 100644
--- a/src/corelib/tools/qbitarray.cpp
+++ b/src/corelib/tools/qbitarray.cpp
@@ -746,8 +746,8 @@ QDataStream &operator>>(QDataStream &in, QBitArray &ba)
     quint32 len;
     in >> len;
     if (len == 0) {
-	ba.clear();
-	return in;
+        ba.clear();
+        return in;
     }
 
     const quint32 Step = 8 * 1024 * 1024;
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp
index 03b10903ab..a9cfd604c7 100644
--- a/src/corelib/tools/qbytearray.cpp
+++ b/src/corelib/tools/qbytearray.cpp
@@ -132,10 +132,10 @@ char *qstrcpy(char *dst, const char *src)
         return 0;
 #if defined(_MSC_VER) && _MSC_VER >= 1400
     const int len = int(strlen(src));
-	// This is actually not secure!!! It will be fixed
-	// properly in a later release!
+    // This is actually not secure!!! It will be fixed
+    // properly in a later release!
     if (len >= 0 && strcpy_s(dst, len+1, src) == 0)
-	    return dst;
+        return dst;
     return 0;
 #else
     return strcpy(dst, src);
@@ -166,7 +166,7 @@ char *qstrncpy(char *dst, const char *src, uint len)
     if (!src || !dst)
         return 0;
 #if defined(_MSC_VER) && _MSC_VER >= 1400
-	strncpy_s(dst, len, src, len-1);
+    strncpy_s(dst, len, src, len-1);
 #else
     strncpy(dst, src, len);
 #endif
diff --git a/src/corelib/tools/qlinkedlist.h b/src/corelib/tools/qlinkedlist.h
index 79a62cb87c..bdacdbcd26 100644
--- a/src/corelib/tools/qlinkedlist.h
+++ b/src/corelib/tools/qlinkedlist.h
@@ -170,7 +170,7 @@ public:
         inline const_iterator(Node *n) : i(n) {}
         inline const_iterator(const const_iterator &o) : i(o.i){}
         inline const_iterator(iterator ci) : i(ci.i){}
-	inline const_iterator &operator=(const const_iterator &o) { i = o.i; return *this; }
+        inline const_iterator &operator=(const const_iterator &o) { i = o.i; return *this; }
         inline const T &operator*() const { return i->t; }
         inline const T *operator->() const { return &i->t; }
         inline bool operator==(const const_iterator &o) const { return i == o.i; }
diff --git a/src/corelib/tools/qlocale_p.h b/src/corelib/tools/qlocale_p.h
index 581a12e0c7..4b5b4d67b5 100644
--- a/src/corelib/tools/qlocale_p.h
+++ b/src/corelib/tools/qlocale_p.h
@@ -321,8 +321,8 @@ public:
 
     typedef QVarLengthArray<char, 256> CharBuff;
     bool numberToCLocale(const QChar *str, int len,
-    	    	    	  GroupSeparatorMode group_sep_mode,
-                          CharBuff *result) const;
+                         GroupSeparatorMode group_sep_mode,
+                         CharBuff *result) const;
     inline char digitToCLocale(QChar c) const;
 
     static void updateSystemPrivate();
diff --git a/src/corelib/tools/qregexp.h b/src/corelib/tools/qregexp.h
index 26b0b78317..115fceb18b 100644
--- a/src/corelib/tools/qregexp.h
+++ b/src/corelib/tools/qregexp.h
@@ -68,7 +68,7 @@ public:
 
     QRegExp();
     explicit QRegExp(const QString &pattern, Qt::CaseSensitivity cs = Qt::CaseSensitive,
-		     PatternSyntax syntax = RegExp);
+                     PatternSyntax syntax = RegExp);
     QRegExp(const QRegExp &rx);
     ~QRegExp();
     QRegExp &operator=(const QRegExp &rx);
diff --git a/src/corelib/tools/qstringlist.cpp b/src/corelib/tools/qstringlist.cpp
index 46997b731c..6b0b39c7bb 100644
--- a/src/corelib/tools/qstringlist.cpp
+++ b/src/corelib/tools/qstringlist.cpp
@@ -455,7 +455,7 @@ QString QtPrivate::QStringList_join(const QStringList *that, const QChar *sep, i
 
     QString res;
     if (totalLength == 0)
-	return res;
+        return res;
     res.reserve(totalLength);
     for (int i = 0; i < that->size(); ++i) {
         if (i)