Rename diff.suppress-blank-empty to diff.suppressBlankEmpty

diff --git a/grep.c b/grep.c
index e2c190a7f66f9e9311f91d9a41b7dc3f295f00fb..600f69f2fe2a0271f4bdf736f95f70c8f7381aa4 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -514,7 +514,7 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name,
                                if (from <= last_shown)
                                        from = last_shown + 1;
                                if (last_shown && from != last_shown + 1)
-                                       printf(hunk_mark);
+                                       fputs(hunk_mark, stdout);
                                while (from < lno) {
                                        pcl = &prev[lno-from-1];
                                        show_line(opt, pcl->bol, pcl->eol,
@@ -524,7 +524,7 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name,
                                last_shown = lno-1;
                        }
                        if (last_shown && lno != last_shown + 1)
-                               printf(hunk_mark);
+                               fputs(hunk_mark, stdout);
                        if (!opt->count)
                                show_line(opt, bol, eol, name, lno, ':');
                        last_shown = last_hit = lno;
@@ -535,7 +535,7 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name,
                         * we need to show this line.
                         */
                        if (last_shown && lno != last_shown + 1)
-                               printf(hunk_mark);
+                               fputs(hunk_mark, stdout);
                        show_line(opt, bol, eol, name, lno, '-');
                        last_shown = lno;
                }