When reading the 'users' file, if the line contains nothing

	but whitespace, then ignore it.

	This will help minimize situations when the parser complains
	about 'previous line missing comma', when it doesn't make sense.

diff --git a/src/main/files.c b/src/main/files.c
index 28f3d1f..c929bca 100644 (file)
--- a/src/main/files.c
+++ b/src/main/files.c
@@ -160,6 +160,20 @@ int pairlist_read(const char *file, PAIR_LIST **list, int complain)
                        return -1;
                }
                if (buffer[0] == '#' || buffer[0] == '\n') continue;
+
+               /*
+                *      If the line contains nothing but whitespace,
+                *      ignore it.
+                */
+               ptr = buffer;
+               while ((ptr[0] == ' ') ||
+                      (ptr[0] == '\t') ||
+                      (ptr[0] == '\r') ||
+                      (ptr[0] == '\n')) {
+                       ptr++;
+               }
+               if (ptr[0] == '\0') continue;
+
 parse_again:
                if(mode == FIND_MODE_NAME) {
                        /*