1 files changed, 26 insertions, 9 deletions

diff --git a/src/FbTk/FbWindow.cc b/src/FbTk/FbWindow.cc
index 450ca32..3dce5b8 100644
--- a/src/FbTk/FbWindow.cc
+++ b/src/FbTk/FbWindow.cc
@@ -461,47 +461,64 @@ void FbWindow::reparent(const FbWindow &parent, int x, int y, bool continuing) {
     if (continuing) // we will continue managing this window after reparent
         updateGeometry();
 }
-
+struct TextPropPtr {
+    TextPropPtr(XTextProperty& prop):m_prop(prop) {}
+    ~TextPropPtr() {
+        if (m_prop.value != 0) {
+            XFree(m_prop.value);
+            m_prop.value = 0;
+        }
+    }
+    XTextProperty& m_prop;
+};
 std::string FbWindow::textProperty(Atom property) const {
     XTextProperty text_prop;
+    TextPropPtr helper(text_prop);
     char ** stringlist = 0;
     int count = 0;
     std::string ret;
 
     static Atom m_utf8string = XInternAtom(display(), "UTF8_STRING", False);
 
-    if (XGetTextProperty(display(), window(), &text_prop, property) == 0)
+    if (XGetTextProperty(display(), window(), &text_prop, property) == 0) {
         return "";
+    }
 
-    if (text_prop.value == 0 || text_prop.nitems == 0)
+    if (text_prop.value == 0 || text_prop.nitems == 0) {
         return "";
+    }
 
     if (text_prop.encoding == XA_STRING) {
-        if (XTextPropertyToStringList(&text_prop, &stringlist, &count) == 0 || count == 0)
+        if (XTextPropertyToStringList(&text_prop, &stringlist, &count) == 0 || count == 0) {
             return "";
+        }
         ret = FbStringUtil::XStrToFb(stringlist[0]);
     } else if (text_prop.encoding == m_utf8string && text_prop.format == 8) {
 #ifdef X_HAVE_UTF8_STRING
         Xutf8TextPropertyToTextList(display(), &text_prop, &stringlist, &count);
-        if (count == 0 || stringlist == 0)
+        if (count == 0 || stringlist == 0) {
             return "";
+        }
 #else
-        if (XTextPropertyToStringList(&text_prop, &stringlist, &count) == 0 || count == 0 || stringlist == 0)
+        if (XTextPropertyToStringList(&text_prop, &stringlist, &count) == 0 || count == 0 || stringlist == 0) {
             return "";
+        }
 #endif
         ret = stringlist[0];
     } else {
         // still returns a "StringList" despite the different name
         XmbTextPropertyToTextList(display(), &text_prop, &stringlist, &count);
-        if (count == 0 || stringlist == 0)
+        if (count == 0 || stringlist == 0) {
             return "";
-
+        }
         ret = FbStringUtil::LocaleStrToFb(stringlist[0]);
     }
 
     // they all use stringlist
-    if (stringlist) 
+    if (stringlist) {
         XFreeStringList(stringlist);
+    }
+
     return ret;
 }