TITANIC: Fix to SimpleFile scanf

2 files changed, 14 insertions, 3 deletions

diff --git a/engines/titanic/support/simple_file.cpp b/engines/titanic/support/simple_file.cpp
index 18a75864a8..85f42aeeb5 100644
--- a/engines/titanic/support/simple_file.cpp
+++ b/engines/titanic/support/simple_file.cpp
@@ -368,23 +368,34 @@ bool SimpleFile::scanf(const char *format, ...) {
 	CString formatStr(format);
 	while (!formatStr.empty()) {
 		if (formatStr.hasPrefix(" ")) {
+			// Skip over whitespaces
 			formatStr.deleteChar(0);
-			safeRead(&c, 1);
 			
+			safeRead(&c, 1);			
 			if (!Common::isSpace(c))
 				return false;
+
+			while (Common::isSpace(c))
+				safeRead(&c, 1);
+			_inStream->skip(-1);
 		} else if (formatStr.hasPrefix("%d")) {
 			// Read in a number
 			formatStr = CString(formatStr.c_str() + 2);
 			int *param = (int *)va_arg(va, int *);
 			*param = readNumber();
+			
+			if (!eos())
+				_inStream->skip(-1);
 		} else if (formatStr.hasPrefix("%s")) {
 			// Read in text until the next space
 			formatStr = CString(formatStr.c_str() + 2);
 			CString *str = (CString *)va_arg(va, CString *);
 			str->clear();
-			while (!eos() && (c = readByte()) != ' ')
+			while (!eos() && !Common::isSpace(c = readByte()))
 				*str += c;
+
+			if (!eos())
+				_inStream->skip(-1);
 		}
 	}
 
diff --git a/engines/titanic/true_talk/tt_string.cpp b/engines/titanic/true_talk/tt_string.cpp
index ffe6509e07..2308afa75d 100644
--- a/engines/titanic/true_talk/tt_string.cpp
+++ b/engines/titanic/true_talk/tt_string.cpp
@@ -54,7 +54,7 @@ TTString::TTString(TTString &str) {
 }
 
 TTString::~TTString() {
-	if (--_data->_referenceCount == 0)
+	if (_data && --_data->_referenceCount == 0)
 		delete _data;
 }