another fix find_closest_arc() if arc was saved with negative "b" angle
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@ -351,8 +351,6 @@ static void find_closest_arc(double mx, double my, int override_lock)
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dist *= dist; /* square d */
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angle = fmod(atan2(xctx->arc[c][i].y-my, mx-xctx->arc[c][i].x)*180./XSCH_PI, 360.);
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if(angle<0.) angle +=360.;
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angle1 = xctx->arc[c][i].a;
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angle2 = fmod(xctx->arc[c][i].a + xctx->arc[c][i].b, 360.);
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if(xctx->arc[c][i].b < 0) {
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angle1 = fmod(xctx->arc[c][i].a + xctx->arc[c][i].b, 360.);
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if(angle1 < 0.) angle1 += 360.;
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@ -366,7 +364,7 @@ static void find_closest_arc(double mx, double my, int override_lock)
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}
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match=0;
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if(dist < d) {
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if(xctx->arc[c][i].b==360.) match=1;
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if(fabs(xctx->arc[c][i].b)==360.) match=1;
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if(angle2<angle1) {
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if(angle >= angle1 || angle<= angle2) {
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match=1;
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