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-rw-r--r--src/basic/util.c20
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;