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Subject: v4l2gl/v4l2grab: fix errno assignment in while loop
Author:  Andreas Weber <[email protected]>
Date:    Thu Jan 16 18:43:31 2014 +0100

Signed-off-by: Andreas Weber <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>

 contrib/test/v4l2gl.c   |    2 +-
 contrib/test/v4l2grab.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

---

http://git.linuxtv.org/v4l-utils.git?a=commitdiff;h=918d62031beb0132f777b67b538cf225a57250f3

diff --git a/contrib/test/v4l2gl.c b/contrib/test/v4l2gl.c
index e921212..4b549c1 100644
--- a/contrib/test/v4l2gl.c
+++ b/contrib/test/v4l2gl.c
@@ -224,7 +224,7 @@ static int capture(char *dev_name, int x_res, int y_res, 
int n_frames,
                        tv.tv_usec = 0;
 
                        r = select(fd + 1, &fds, NULL, NULL, &tv);
-               } while ((r == -1 && (errno = EINTR)));
+               } while ((r == -1 && (errno == EINTR)));
                if (r == -1) {
                        perror("select");
                        return errno;
diff --git a/contrib/test/v4l2grab.c b/contrib/test/v4l2grab.c
index a93ad43..14d2a8f 100644
--- a/contrib/test/v4l2grab.c
+++ b/contrib/test/v4l2grab.c
@@ -129,7 +129,7 @@ static int capture(char *dev_name, int x_res, int y_res, 
int n_frames,
                        tv.tv_usec = 0;
 
                        r = select(fd + 1, &fds, NULL, NULL, &tv);
-               } while ((r == -1 && (errno = EINTR)));
+               } while ((r == -1 && (errno == EINTR)));
                if (r == -1) {
                        perror("select");
                        return errno;

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