diff options
Diffstat (limited to 'Src/utils.c')
| -rw-r--r-- | Src/utils.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/Src/utils.c b/Src/utils.c index d30a7b47e..5055d69fe 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -3500,12 +3500,12 @@ skipwsep(char **s) mod_export char ** spacesplit(char *s, int allownull, int heap, int quote) { - char *t, **ret, **ptr, **eptr; + char *t, **ret, **ptr; int l = sizeof(*ret) * (wordcount(s, NULL, -!allownull) + 1); char *(*dup)(const char *) = (heap ? dupstring : ztrdup); /* ### TODO: s/calloc/alloc/ */ - eptr = ptr = ret = (char **) (heap ? hcalloc(l) : zshcalloc(l)); + ptr = ret = (char **) (heap ? hcalloc(l) : zshcalloc(l)); if (quote) { /* @@ -3537,7 +3537,6 @@ spacesplit(char *s, int allownull, int heap, int quote) if (s > t || allownull) { *ptr = (char *) (heap ? zhalloc((s - t) + 1) : zalloc((s - t) + 1)); - eptr = ptr; ztrncpy(*ptr++, t, s - t); } else *ptr++ = dup(nulstring); @@ -3546,21 +3545,6 @@ spacesplit(char *s, int allownull, int heap, int quote) } if (!allownull && t != s) *ptr++ = dup(""); - if (isset(POSIXSTRINGS) && ptr > eptr + 1) { - /* - * Trailing separators do not generate extra fields in POSIX. - * Note this is only the final separator --- if the - * immediately preceding field was null it is still counted. - * So just back up one. - */ - --ptr; - if (!heap) { - char **ret2 = realloc(ret, sizeof(*ret) * (ptr+1-ret)); - ptr -= ret-ret2; - free(ret); - ret = ret2; - } - } *ptr = NULL; return ret; } |