Fix string initialization with null pointer

Author: dail8859

docs_gen/config.ld

@@ -20,7 +20,7 @@ custom_see_handler('^(SCI_[%w_]+)$', function(name)
 	return name, url
 end)
 
-project = 'LuaScript <sub>v0.5.0</sub>'
+project = 'LuaScript <sub>v0.5.1</sub>'
 title = 'LuaScript Reference'
 description = 'Notepad++ plugin for [Lua](http://www.lua.org/) scripting capabilities.'
 full_description = [[LuaScript allows you to customize Notepad++.

src/SciTE/LuaExtension.cpp

@@ -2174,10 +2174,10 @@ bool LuaExtension::OnShutdown() {
 }
 
 bool LuaExtension::OnModification(const SCNotification *sc) {
-	const std::string text(sc->text, sc->length); // sc->text is not null terminated
 	int modType = sc->modificationType;
 
-	return CallNamedFunction("OnModification", "iiisi", modType, sc->position, sc->length, text.c_str(), sc->linesAdded);
+	return CallNamedFunction("OnModification", "iiisi", modType, sc->position, sc->length,
+		sc->text != NULL ? std::string(sc->text, sc->length).c_str() : "", sc->linesAdded);
 }
 
 bool LuaExtension::NeedsOnClose() {

src/Version.h

@@ -16,8 +16,8 @@
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-#define VERSION_NUM				0,5,0,0
-#define VERSION_LINEAR			500
-#define VERSION_LINEAR_TEXT		TEXT("500")
-#define VERSION_TEXT			TEXT("0.5.0") // This must match the tag pushed on the server minus the "v"
+#define VERSION_NUM				0,5,1,0
+#define VERSION_LINEAR			510
+#define VERSION_LINEAR_TEXT		TEXT("510")
+#define VERSION_TEXT			TEXT("0.5.1") // This must match the tag pushed on the server minus the "v"
 #define VERSION_STAGE			TEXT("") // "alpha", "beta", ""