From: Richard Kreckel <Richard.Kreckel@uni-mainz.de>
Date: Fri, 13 Apr 2001 18:27:34 +0000 (+0000)
Subject: * add::print() shouldn't put parens around overall_coeff.
X-Git-Tag: release_0-8-1~10
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=d9927cf4bc27d542d5f6487d31f5d43dc2e39af7

* add::print() shouldn't put parens around overall_coeff.
---

diff --git a/ginac/add.cpp b/ginac/add.cpp
index cfcae9bc..802c2372 100644
--- a/ginac/add.cpp
+++ b/ginac/add.cpp
@@ -174,7 +174,10 @@ void add::print(const print_context & c, unsigned level) const
 
 		// First print the overall numeric coefficient, if present
 		if (!overall_coeff.is_zero()) {
-			overall_coeff.print(c, precedence);
+			if (!is_of_type(c, print_tree))
+				overall_coeff.print(c, 0);
+			else
+				overall_coeff.print(c, precedence);
 			first = false;
 		}