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print_flags: fix trivial thinko

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vi: fix reversed checks for underflow
This commit is contained in:
Denis Vlasenko 2008-06-26 22:40:02 +00:00
parent 5fb79535ee
commit 9092f754bd
2 changed files with 3 additions and 3 deletions
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4
editors/vi.c
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@ -1659,12 +1659,12 @@ static char *char_insert(char *p, char c) // insert the char c at 'p'
cmdcnt = 0;
end_cmd_q(); // stop adding to q
last_status_cksum = 0; // force status update
if ((p[-1] != '\n') && (dot > text)) {
if ((p > text) && (p[-1] != '\n')) {
p--;
}
} else if (c == erase_char || c == 8 || c == 127) { // Is this a BS
// 123456789
if ((p[-1] != '\n') && (dot>text)) {
if ((p > text) && (p[-1] != '\n')) {
p--;
p = text_hole_delete(p, p); // shrink buffer 1 char
}

2
libbb/print_flags.c
View File

@ -19,8 +19,8 @@ int print_flags_separated(const int *masks, const char *labels, int flags, const
labels);
need_separator = separator;
flags &= ~ *masks;
masks++;
}
masks++;
labels += strlen(labels) + 1;
}
return flags;