X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver/blobdiff_plain/332ced7a9ce8669a2986d64547fd13615152555d..b72b86b42ae1c4139170de1fa98748feef11ed89:/usb-driver.c

diff --git a/usb-driver.c b/usb-driver.c
index a6d64ce..a3a2efb 100644
--- a/usb-driver.c
+++ b/usb-driver.c
@@ -37,6 +37,7 @@
 #include <signal.h>
 #include <pthread.h>
 #include <errno.h>
+#include <inttypes.h>
 #include "usb-driver.h"
 
 static int (*ioctl_func) (int, int, void *) = NULL;
@@ -51,7 +52,7 @@ static int ints_enabled = 0;
 static pthread_mutex_t int_wait = PTHREAD_MUTEX_INITIALIZER;
 
 #define NO_WINDRVR 1
-#undef DEBUG
+/* #define DEBUG 1 */
 
 #ifdef DEBUG
 #define DPRINTF(format, args...) fprintf(stderr, format, ##args)
@@ -710,7 +711,7 @@ int close(int fd) {
 	if (!func)
 		func = (int (*) (int)) dlsym(RTLD_NEXT, "close");
 	
-	if (fd == windrvrfd) {
+	if (fd == windrvrfd && windrvrfd >= 0) {
 		DPRINTF("close windrvrfd\n");
 		windrvrfd = -1;
 	}