GLSL: Fix duplicate condition

Change-Id: Ibb48b79e1c9bd3488a4c02776b6b180ba8525bc6
Reviewed-by: hjk <hjk121@nokiamail.com>

src/libs/glsl/glslsemantic.cpp

@@ -205,7 +205,7 @@ bool Semantic::visit(LiteralExpressionAST *ast)
             _expr.type = _engine->uintType();
         else if (ast->value->endsWith(QLatin1String("lf")) || ast->value->endsWith(QLatin1String("LF")))
             _expr.type = _engine->doubleType();
-        else if (ast->value->endsWith(QLatin1Char('f')) || ast->value->endsWith(QLatin1Char('f')) || ast->value->contains(QLatin1Char('.')))
+        else if (ast->value->endsWith(QLatin1Char('f')) || ast->value->endsWith(QLatin1Char('F')) || ast->value->contains(QLatin1Char('.')))
             _expr.type = _engine->floatType();
         else
             _expr.type = _engine->intType();