$OpenBSD$
--- src/irc/dcc/dcc-resume.c.orig	Tue Jun  6 18:03:50 2017
+++ src/irc/dcc/dcc-resume.c	Tue Jun  6 18:03:00 2017
@@ -62,6 +62,8 @@ int get_file_params_count_resume(char **params, int pa
 	if (*params[0] == '"') {
 		/* quoted file name? */
 		for (pos = 0; pos < paramcount-2; pos++) {
+			if (strlen(params[pos]) == 0)
+				continue;
 			if (params[pos][strlen(params[pos])-1] == '"' &&
 			    get_params_match_resume(params, pos+1))
 				return pos+1;