X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fmatrix.cpp;h=82c2255fb76c30440a46d7de495b516d50940289;hp=3c46b17efa87674b0ab5fbd4a3780ab9899066c0;hb=3b5611d85547f2e2da692f092812b3a40a969d27;hpb=cd0f12f5ce6023812f76d0f6eb40ee83078c2775

diff --git a/ginac/matrix.cpp b/ginac/matrix.cpp
index 3c46b17e..82c2255f 100644
--- a/ginac/matrix.cpp
+++ b/ginac/matrix.cpp
@@ -1593,7 +1593,7 @@ ex diag_matrix(const lst & l)
 ex unit_matrix(unsigned r, unsigned c)
 {
 	matrix &Id = *new matrix(r, c);
-	Id.setflag(status_flags::dynallocated);
+	Id.setflag(status_flags::dynallocated | status_flags::evaluated);
 	for (unsigned i=0; i<r && i<c; i++)
 		Id(i,i) = _ex1;