Prevent a crash when line is empty

4 years ago · 1e304c6e53
1 changed files with 3 additions and 0 deletions
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@ -7933,6 +7933,9 @@ static void inp_meas_current(struct card *deck)
            if (*curr_line == '*')
                continue;

+            if (*curr_line == '\0')
+                continue;
+
            if (*curr_line == '.') {
                if (ciprefix(".subckt", curr_line))
                    subs++;