Check for param=NULL before dereferencing it in sopt case.

svn path=/trunk/yasm/; revision=462
23 years ago · cf48f57fca
parent f61b5746f1
commit cf48f57fca
2 changed files with 2 additions and 2 deletions
--- a/frontends/yasm/yasm-options.c
+++ b/frontends/yasm/yasm-options.c
@ -98,7 +98,7 @@ parse_cmdline(int argc, char **argv, opt_option *options, size_t nopts)

 			if (options[i].takes_param) {
 			    param = argv[1];
-			    if (*param == '-' || param == NULL) {
+			    if (param == NULL || *param == '-') {
 				ErrorNow(_("option '-%c' needs an argument!"),
 					 options[i].sopt);
 				errors++;
--- a/src/options.c
+++ b/src/options.c
@ -98,7 +98,7 @@ parse_cmdline(int argc, char **argv, opt_option *options, size_t nopts)

 			if (options[i].takes_param) {
 			    param = argv[1];
-			    if (*param == '-' || param == NULL) {
+			    if (param == NULL || *param == '-') {
 				ErrorNow(_("option '-%c' needs an argument!"),
 					 options[i].sopt);
 				errors++;