Merge pull request #4 from szprutamich/master

Logging error output from akaze command

Author: szprutamich

library/pom.xml

@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.testdroid</groupId>
     <artifactId>mobile-opencv-image-recognition-library</artifactId>
-    <version>0.3.1</version>
+    <version>0.3.2</version>
     <packaging>jar</packaging>
     <name>OpenCV Mobile Image Recognition Library</name>
     <description>Library for image recognition that can be used in mobile testing with for example Appium</description>

library/src/main/java/imagerecognition/AkazeImageFinder.java

@@ -355,6 +355,11 @@ private String runAkazeMatch(String object_filename, String scene_filename) thro
             InputStreamReader isr = new InputStreamReader(stdin);
             BufferedReader br = new BufferedReader(isr);
             String line;
+            while ((line = br.readLine()) != null)
+                logger.info(line);
+            stdin = proc.getErrorStream();
+            isr = new InputStreamReader(stdin);
+            br = new BufferedReader(isr);
             while ((line = br.readLine()) != null)
                 logger.info(line);
             int exitVal = proc.waitFor();