Remove punctuation pauses from the end of text, unless the espeakENDPAUSE flag is set in espeak_Synth().

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@142 d46cf337-b52f-0410-862d-fd96e6ae7743

src/readclause.cpp

@@ -2109,7 +2109,10 @@ if(option_ssml) parag=1;
 						nl_count++;
 					c2 = GetC();   // skip past space(s)
 				}
-				UngetC(c2);
+				if(!Eof())
+				{
+					UngetC(c2);
+				}
 	
 				if((nl_count==0) && (c1 == '.'))
 				{