diff options
| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2015-07-30 23:13:25 +0300 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-07-31 16:50:49 +0200 |
| commit | a47fccaa63449182a5d0c11cf03139a072f8c19c (patch) | |
| tree | 6a6197cb2487e490264360bf778c9cd63d020715 /editors/diff.c | |
| parent | 9dc526d0f91c37ecdf6280c2cd69107c6102076e (diff) | |
| download | busybox-a47fccaa63449182a5d0c11cf03139a072f8c19c.tar.gz | |
diff: fix -B with single line changes
Fix -B with single line changes. They were always ignored regardless
if they were blank or not.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors/diff.c')
| -rw-r--r-- | editors/diff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/editors/diff.c b/editors/diff.c index cf14b1d03..e0adcee59 100644 --- a/editors/diff.c +++ b/editors/diff.c @@ -658,8 +658,8 @@ static bool diff(FILE* fp[2], char *file[2]) } for (j = 0; j < 2; j++) - for (k = v[j].a; k < v[j].b; k++) - nonempty |= (ix[j][k+1] - ix[j][k] != 1); + for (k = v[j].a; k <= v[j].b; k++) + nonempty |= (ix[j][k] - ix[j][k - 1] != 1); vec = xrealloc_vector(vec, 6, ++idx); memcpy(vec[idx], v, sizeof(v)); |