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-rw-r--r--tksao/frame/fitsimage.C4
1 files changed, 2 insertions, 2 deletions
diff --git a/tksao/frame/fitsimage.C b/tksao/frame/fitsimage.C
index 9b3d99f..3f693fc 100644
--- a/tksao/frame/fitsimage.C
+++ b/tksao/frame/fitsimage.C
@@ -3995,7 +3995,7 @@ int FitsImage::wcsIsASkyFrame(AstFrameSet* ast)
#endif
#ifndef NEWWCS
-Vector FitsImage::wcsTran(AstFrameSet* ast, Vector& in, int forward)
+Vector FitsImage::wcsTran(AstFrameSet* ast, Vector in, int forward)
{
double xout, yout;
astTran2(ast, 1, in.v, in.v+1, forward, &xout, &yout);
@@ -4029,7 +4029,7 @@ void FitsImage::wcsTran(AstFrameSet* ast, int npoint,
}
#else
-Vector FitsImage::wcsTran(AstFrameSet* ast, Vector& in, int forward)
+Vector FitsImage::wcsTran(AstFrameSet* ast, Vector in, int forward)
{
int naxes = astGetI(ast,"Naxes");
switch (naxes) {