tree-wide: drop unneded WHITESPACE param to extract_first_word

It's the default, and NULL is shorter.

diff --git a/src/shared/conf-parser.c b/src/shared/conf-parser.c
index 78757d534e6288261ebdb3a36f7220c3fcd1c067..0f6bf85b0386809443bc3bdb3029b6445ea11ed1 100644 (file)
--- a/src/shared/conf-parser.c
+++ b/src/shared/conf-parser.c
@@ -790,7 +790,7 @@ int config_parse_strv(const char *unit,
         for (;;) {
                 char *word = NULL;
 
-                r = extract_first_word(&rvalue, &word, WHITESPACE, EXTRACT_QUOTES|EXTRACT_RETAIN_ESCAPE);
+                r = extract_first_word(&rvalue, &word, NULL, EXTRACT_QUOTES|EXTRACT_RETAIN_ESCAPE);
                 if (r == 0)
                         break;
                 if (r == -ENOMEM)