tvdemo: TFileViewer: display null characters as spaces

magiblot · Aug 10, 2020 · 1157d1c · 1157d1c
1 parent a77042c
commit 1157d1c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/tvdemo/fileview.cpp b/examples/tvdemo/fileview.cpp
@@ -112,7 +112,7 @@ void TFileViewer::readFile( const char *fName )
                 {
                 if (i == lineSize)
                     line = (char *) realloc(line, (lineSize *= 2));
-                line[i++] = c;
+                line[i++] = c ? c : ' ';
                 fileToView.get( c );
                 }
             line[i] = '\0';