diff options
| -rw-r--r-- | src/basic/util.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/basic/util.c b/src/basic/util.c index f752595ca1..fc0f000848 100644 --- a/src/basic/util.c +++ b/src/basic/util.c @@ -5769,25 +5769,25 @@ int extract_first_word(const char **p, char **ret, const char *separators, Extra break; } + /* We found a non-blank character, so we will always + * want to return a string (even if it is empty), + * allocate it here. */ + if (!GREEDY_REALLOC(s, allocated, sz+1)) + return -ENOMEM; + state = VALUE; /* fallthrough */ case VALUE: if (c == 0) goto finish_force_terminate; - else if (c == '\'' && (flags & EXTRACT_QUOTES)) { - if (!GREEDY_REALLOC(s, allocated, sz+1)) - return -ENOMEM; - + else if (c == '\'' && (flags & EXTRACT_QUOTES)) state = SINGLE_QUOTE; - } else if (c == '\\') + else if (c == '\\') state = VALUE_ESCAPE; - else if (c == '\"' && (flags & EXTRACT_QUOTES)) { - if (!GREEDY_REALLOC(s, allocated, sz+1)) - return -ENOMEM; - + else if (c == '\"' && (flags & EXTRACT_QUOTES)) state = DOUBLE_QUOTE; - } else if (strchr(separators, c)) { + else if (strchr(separators, c)) { if (flags & EXTRACT_DONT_COALESCE_SEPARATORS) { (*p) ++; goto finish_force_next; |