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kinect_upload_fw: print more meaningful error message on failure
[kinect-audio-setup.git]
/
kinect_upload_fw
/
kinect_upload_fw.c
diff --git
a/kinect_upload_fw/kinect_upload_fw.c
b/kinect_upload_fw/kinect_upload_fw.c
index
51ef81e
..
36532fa
100644
(file)
--- a/
kinect_upload_fw/kinect_upload_fw.c
+++ b/
kinect_upload_fw/kinect_upload_fw.c
@@
-32,6
+32,7
@@
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
+#include <string.h>
#include <errno.h>
#include <libusb.h>
#include <errno.h>
#include <libusb.h>
@@
-128,7
+129,7
@@
int main(int argc, char** argv) {
}
FILE* fw = fopen(filename, "r");
if(fw == NULL) {
}
FILE* fw = fopen(filename, "r");
if(fw == NULL) {
- fprintf(stderr, "Failed to open %s:
error %d", filename, errno
);
+ fprintf(stderr, "Failed to open %s:
%s\n", filename, strerror(errno)
);
return errno;
}
return errno;
}