Avoid unconditional increasing of variable leading to SIGSEGV, if req'd

parameter for -lang is missing.
This commit is contained in:
Alexey Zelkin 2005-02-01 16:01:55 +00:00
parent 6eb48b5f02
commit 3559895440
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=141117

View file

@ -79,7 +79,7 @@ main(int argc, char *argv[])
for (i = 1; i < argc; ++i) {
if (argv[i][0] == '-') {
if (strcmp(argv[i], "-lang") == 0) {
if ((strcmp(argv[i], "-lang") == 0) && (argc < i)) {
++i;
if (strcmp(argv[i], "C") == 0) lang = MCLangC;
else if (strcmp(argv[i], "C++") == 0) lang = MCLangCPlusPlus;