From: Richard Kreckel <Richard.Kreckel@uni-mainz.de>
Date: Thu, 18 Nov 1999 20:53:14 +0000 (+0000)
Subject: - small type-fixes to male gcc -Wall shut up
X-Git-Tag: release_0-5-0~153
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=commitdiff_plain;h=763953adbf570ecc3226201ca0aff1596b3daa1a;p=ginac.git

- small type-fixes to male gcc -Wall shut up
---

diff --git a/ginac/color.cpp b/ginac/color.cpp
index 3ac2d1f2..b59e4b4c 100644
--- a/ginac/color.cpp
+++ b/ginac/color.cpp
@@ -947,7 +947,7 @@ ex brute_force_sum_color_indices(ex const & e)
         
         // increment counter[]
         l=iv_double.size()-1;
-        while ((l>=0)&&((++counter[l])>COLOR_EIGHT)) {
+        while ((l>=0)&&((++counter[l])>(int)COLOR_EIGHT)) {
             counter[l]=1;    
             l--;
         }
diff --git a/ginac/color.h b/ginac/color.h
index a6f8ea59..9967f451 100644
--- a/ginac/color.h
+++ b/ginac/color.h
@@ -30,9 +30,9 @@
 
 namespace GiNaC {
 
-const int MAX_REPRESENTATION_LABELS = 4;
-const int COLOR_EIGHT = 8; // N*N-1
-const int COLOR_THREE = 3; // N
+const unsigned MAX_REPRESENTATION_LABELS = 4;
+const unsigned COLOR_EIGHT = 8; // N*N-1
+const unsigned COLOR_THREE = 3; // N
 
 /** Base class for color object */
 class color : public indexed