1 files changed, 11 insertions, 5 deletions

diff --git a/src/userpref.c b/src/userpref.c
index d9dcaec..9b7a0a8 100644
--- a/src/userpref.c
+++ b/src/userpref.c
@@ -264,13 +264,19 @@ static int config_read(const char *cfgfile, plist_t *dict)
                         char line[256];
                         fseek(fd, 0, SEEK_SET);
                         while (fgets(line, 256, fd)) {
-                                size_t llen = strlen(line)-1;
-                                while ((llen > 0) && ((line[llen] == '\n') || (line[llen] == '\r'))) {
-                                        line[llen] = '\0';
+                                char *p = &line[0];
+                                size_t llen = strlen(p)-1;
+                                while ((llen > 0) && ((p[llen] == '\n') || (p[llen] == '\r'))) {
+                                        p[llen] = '\0';
+                                        llen--;
                                 }
-                                if (!strncmp(line, "HostID=", 7)) {
+                                if (llen == 0) continue;
+                                while ((p[0] == '\n') || (p[0] == '\r')) {
+                                        p++;
+                                }
+                                if (!strncmp(p, "HostID=", 7)) {
                                         plist = plist_new_dict();
-                                        plist_dict_insert_item(plist, "HostID", plist_new_string(line+7));
+                                        plist_dict_insert_item(plist, "HostID", plist_new_string(p+7));
                                         break;
                                 }
                         }