Another little fix for Monocrome frame

1c7297f5 · Stefano Fabri · 3499703e · 1c7297f5
Commit 1c7297f5 authored Jul 13, 2010 by Stefano Fabri
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cap_pvapi.cpp modules/highgui/src/cap_pvapi.cpp +2 -1

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--- a/modules/highgui/src/cap_pvapi.cpp
+++ b/modules/highgui/src/cap_pvapi.cpp
@@ -254,9 +254,10 @@ IplImage* CvCaptureCAM_PvAPI::retrieveFrame(int)
 {

    if (PvCaptureWaitForFrameDone(Camera.Handle, &(Camera.Frame), 1000) == ePvErrSuccess) {
-		if (!monocrome)
+		if (!monocrome) {
 			cvMerge(grayframe,grayframe,grayframe,NULL,frame); 
 			return frame;	
+		}	
 		return grayframe;
    }		
    else return NULL;