src/utils_mount.c: Fix wrong behavior in cu_mount_getoptionvalue().

[collectd.git] / src / utils_mount.c

diff --git a/src/utils_mount.c b/src/utils_mount.c
index c53431f1a6458e8902b25ff2537f545e536b6269..3cede018e243067d5f1bcfb71d5f9e76949b074e 100644 (file)
--- a/src/utils_mount.c
+++ b/src/utils_mount.c
@@ -659,11 +659,11 @@ cu_mount_t *cu_mount_getlist(cu_mount_t **list)
 #elif HAVE_TWO_GETMNTENT || HAVE_GEN_GETMNTENT || HAVE_SUN_GETMNTENT
        new = cu_mount_gen_getmntent ();
 #elif HAVE_SEQ_GETMNTENT
-# warn "This version of `getmntent' hat not yet been implemented!"
+# error "This version of `getmntent' hat not yet been implemented!"
 #elif HAVE_ONE_GETMNTENT
        new = cu_mount_getmntent ();
 #else
-       new = NULL;
+# error "Could not determine how to find mountpoints."
 #endif
 
        if (first != NULL)
@@ -752,9 +752,6 @@ cu_mount_getoptionvalue(char *line, char *keyword)
                r += strlen(keyword);
                p = strchr(r, ',');
                if(p == NULL) {
-                       if(strlen(r) == 0) {
-                               return NULL;
-                       }
                        return sstrdup(r);
                } else {
                        char *m;