1b57fe108
Denys Vlasenko
2013-08-20
Subject
dd: code shrink
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coreutils/dd.c+2 -2
| @@ -363,13 +363,13 @@ int dd_main(int argc UNUSED_PARAM, char **argv) | |
| } | |
| if (skip) { | |
| if (lseek(ifd, skip * ibs, SEEK_CUR) < 0) { | |
| - | while (skip-- > 0) { |
| + | do { |
| ssize_t n = safe_read(ifd, ibuf, ibs); | |
| if (n < 0) | |
| goto die_infile; | |
| if (n == 0) | |
| break; | |
| - | } |
| + | } while (--skip != 0); |
| } | |
| } | |
| if (seek) { | |