diff options
Diffstat (limited to 'usr.bin/calendar/io.c')
| -rw-r--r-- | usr.bin/calendar/io.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/calendar/io.c b/usr.bin/calendar/io.c index 42abca6..f1ba1ae 100644 --- a/usr.bin/calendar/io.c +++ b/usr.bin/calendar/io.c @@ -155,15 +155,15 @@ cal(void) } /* Get rid of leading spaces (non-standard) */ - while (isspace(buf[0])) - memcpy(buf, buf + 1, strlen(buf) - 1); + while (isspace((unsigned char)buf[0])) + memcpy(buf, buf + 1, strlen(buf)); /* No tab in the line, then not a valid line */ if ((pp = strchr(buf, '\t')) == NULL) continue; /* Trim spaces in front of the tab */ - while (isspace(pp[-1])) + while (isspace((unsigned char)pp[-1])) pp--; p = *pp; |
