Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

(getargs) [MSDOS]: Don't assume optarg != NULL

Browse Source 
with -g option.
This commit is contained in:
Paul Eggert
2002-12-26 06:55:45 +00:00
parent 9dd5b37815
commit fcbfa6b01c
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/getargs.c
View File

@@ -355,7 +355,8 @@ getargs (int argc, char *argv[])
case 'g':
/* Here, the -g and --graph=FILE options are differentiated. */
graph_flag = 1;
spec_graph_file = AS_FILE_NAME (optarg);
if (optarg)
spec_graph_file = AS_FILE_NAME (optarg);
break;
case 'v':