diff options
| -rw-r--r-- | libbb/loop.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libbb/loop.c b/libbb/loop.c index 25f66fc..f7029d5 100644 --- a/libbb/loop.c +++ b/libbb/loop.c @@ -88,10 +88,9 @@ extern int set_loop(char **device, const char *file, int offset) int i, dfd, ffd, mode, rc=1; // Open the file. Barf if this doesn't work. - if((ffd = open(file, mode=O_RDWR))<0) - if(errno!=EROFS || (ffd=open(file,mode=O_RDONLY))<0) - return errno; - + if((ffd = open(file, mode=O_RDWR))<0 && (ffd = open(file,mode=O_RDONLY))<0) + return errno; + // Find a loop device for(i=0;rc;i++) { sprintf(dev, LOOP_FORMAT, i++); |