Be a bit more specific in error messages

floe · Apr 1, 2022 · 5e37bb3 · 5e37bb3
1 parent feb2192
commit 5e37bb3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/deepseg.cc b/app/deepseg.cc
@@ -262,7 +262,7 @@ int main(int argc, char* argv[]) try {
 	cv::VideoCapture cap(ccam.c_str(), cv::CAP_V4L2);
 
 	if(!cap.isOpened()) {
-		perror("failed to open video device");
+		perror("failed to open video capture device");
 		return 1;
 	}