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-rw-r--r--Src/Zle/computil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Src/Zle/computil.c b/Src/Zle/computil.c
index c47914db7..483823798 100644
--- a/Src/Zle/computil.c
+++ b/Src/Zle/computil.c
@@ -1339,7 +1339,7 @@ ca_parse_line(Cadef d, int multi)
 		state.nargbeg = cur - 1;
 		state.argend = argend;
 	    }
-	    if (!d->args && !d->rest && *line != '-' && *line != '+')
+	    if (!d->args && !d->rest && *line && *line != '-' && *line != '+')
 		return 1;
 	    if ((adef = state.def = ca_get_arg(d, state.nth)) &&
 		(state.def->type == CAA_RREST ||