fixed #2155

13 years ago · bc3fb347a3
parent e68b26e71f
commit bc3fb347a3
1 changed files with 6 additions and 3 deletions
--- a/modules/highgui/src/cap_ximea.cpp
+++ b/modules/highgui/src/cap_ximea.cpp
@ -116,9 +116,12 @@ error:

 void CvCaptureCAM_XIMEA::close()
 {
-    xiStopAcquisition(hmv);
-    xiCloseDevice(hmv);
-    hmv = NULL;
+    if(hmv)
+    {
+        xiStopAcquisition(hmv);
+        xiCloseDevice(hmv);
+        hmv = NULL;
+    }
 }

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