diff options
Diffstat (limited to 'src/vu-read-head.c')
| -rw-r--r-- | src/vu-read-head.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vu-read-head.c b/src/vu-read-head.c index 5ad3085..2a22a77 100644 --- a/src/vu-read-head.c +++ b/src/vu-read-head.c @@ -18,7 +18,7 @@ main(int argc, char *argv[]) char buf[2 + 3 * sizeof(size_t) + sizeof(((struct stream *)0)->pixfmt)]; char magic[] = {'\0', 'u', 'i', 'v', 'f'}; char b; - char *p, *end; + char *p; size_t i, ptr; ssize_t r; @@ -42,6 +42,7 @@ main(int argc, char *argv[]) if (ptr == sizeof(buf)) goto bad_format; + p = buf; for (i = 0; i < 5; i++) { r = read(STDIN_FILENO, &b, 1); if (r < 0) @@ -50,7 +51,6 @@ main(int argc, char *argv[]) goto bad_format; } - end = (p = buf) + ptr; for (i = 0; i < 2; i++) { if (!isdigit(*p)) goto bad_format; |