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ex_cmds: Also pass correct length in windows code

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This commit is contained in:
ZyX 2017-01-23 02:09:59 +03:00
parent 5369b0c7ea
commit 61e04cae75
1 changed files with 5 additions and 7 deletions
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12
src/nvim/ex_cmds.c
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@ -1416,24 +1416,22 @@ char_u *make_filter_cmd(char_u *cmd, char_u *itmp, char_u *otmp)
// the use of commands in a pipe. // the use of commands in a pipe.
strncpy(buf, cmd, len); strncpy(buf, cmd, len);
if (itmp != NULL) { if (itmp != NULL) {
char_u *p;
// If there is a pipe, we have to put the '<' in front of it. // If there is a pipe, we have to put the '<' in front of it.
// Don't do this when 'shellquote' is not empty, otherwise the // Don't do this when 'shellquote' is not empty, otherwise the
// redirection would be inside the quotes. // redirection would be inside the quotes.
if (*p_shq == NUL) { if (*p_shq == NUL) {
p = strchr(buf, '|'); char *const p = strchr(buf, '|');
if (p != NULL) { if (p != NULL) {
*p = NUL; *p = NUL;
} }
} }
strncat(buf, " < ", len); strncat(buf, " < ", len);
strncat(buf, (char *) itmp, len); strncat(buf, (const char *)itmp, len);
if (*p_shq == NUL) { if (*p_shq == NUL) {
p = strchr(cmd, '|'); const char *const p = strchr((const char *)cmd, '|');
if (p != NULL) { if (p != NULL) {
strncat(buf, " ", len); // Insert a space before the '|' for DOS strncat(buf, " ", len - 1); // Insert a space before the '|' for DOS
strncat(buf, p, len); strncat(buf, p, len - 1);
} }
} }
} }