shithub: vdict

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display a message when no result was found

--- a/dview.c

+++ b/dview.c

@@ -178,6 +178,10 @@

 	}else

 		scrposr = insetrect(scrollr, -1);

 	draw(screen, scrposr, cols->back, nil, ZP);

+	if(boxes != nil && nboxes == 0){

+		string(screen, addpt(sr.min, Pt(Padding, Padding)), cols->text, ZP, font, "No result found.");

+		return;

+	}

 	replclipr(screen, 0, boxr);

 	vmin = boxr.min.y + offset;

 	vmax = boxr.max.y + offset;