util.h: fix typo

[elogind.git] / src / shared / install.c

diff --git a/src/shared/install.c b/src/shared/install.c
index cc61c01e20d05ad2587606a3fa725f6e45de4037..276ca3ec7a3c26f2f7ffc28f05f0a196cd67d09d 100644 (file)
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -946,20 +946,19 @@ static int config_parse_also(
                 void *data,
                 void *userdata) {
 
-        char *w;
         size_t l;
-        char *state;
+        const char *word, *state;
         InstallContext *c = data;
 
         assert(filename);
         assert(lvalue);
         assert(rvalue);
 
-        FOREACH_WORD_QUOTED(w, l, rvalue, state) {
+        FOREACH_WORD_QUOTED(word, l, rvalue, state) {
                 _cleanup_free_ char *n;
                 int r;
 
-                n = strndup(w, l);
+                n = strndup(word, l);
                 if (!n)
                         return -ENOMEM;
 
@@ -967,6 +966,9 @@ static int config_parse_also(
                 if (r < 0)
                         return r;
         }
+        if (!isempty(state))
+                log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+                           "Trailing garbage, ignoring.");
 
         return 0;
 }