diff --git a/src/fileio.c b/src/fileio.c
index 17b73bf..b1bcfb5 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -8514,7 +8514,7 @@
 	 */
 	brace_level = 0;
 	for (endpat = pat; *endpat && (*endpat != ',' || brace_level
-					     || endpat[-1] == '\\'); ++endpat)
+			   || (endpat > pat && endpat[-1] == '\\')); ++endpat)
 	{
 	    if (*endpat == '{')
 		brace_level++;
diff --git a/src/version.c b/src/version.c
index c062872..718ea31 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    799,
+/**/
     798,
 /**/
     797,