diff options
Diffstat (limited to 'ui-ssdiff.c')
| -rw-r--r-- | ui-ssdiff.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/ui-ssdiff.c b/ui-ssdiff.c index 7f261ed..e520b95 100644 --- a/ui-ssdiff.c +++ b/ui-ssdiff.c @@ -118,7 +118,6 @@ static char *replace_tabs(char *line) int n_tabs = 0; int i; char *result; - char *spaces = " "; if (linelen == 0) { result = xmalloc(1); @@ -138,8 +137,17 @@ static char *replace_tabs(char *line) strcat(result, prev_buf); break; } else { + char *p; + int n; + strncat(result, prev_buf, cur_buf - prev_buf); - strncat(result, spaces, 8 - (strlen(result) % 8)); + + n = strlen(result); + p = result + n; + n = 8 - (n % 8); + while (n--) + *p++ = ' '; + *p = '\0'; } prev_buf = cur_buf + 1; } |