diff options
Diffstat (limited to 'gdb/command.c')
| -rw-r--r-- | gdb/command.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gdb/command.c b/gdb/command.c index a5477dd..9afbf82 100644 --- a/gdb/command.c +++ b/gdb/command.c @@ -1273,9 +1273,11 @@ do_setshow_command (arg, from_tty, c) case var_string: { unsigned char *p; + fputs_filtered ("\"", gdb_stdout); - for (p = *(unsigned char **) c->var; *p != '\0'; p++) - gdb_printchar (*p, gdb_stdout, '"'); + if (*(unsigned char **)c->var) + for (p = *(unsigned char **) c->var; *p != '\0'; p++) + gdb_printchar (*p, gdb_stdout, '"'); fputs_filtered ("\"", gdb_stdout); } break; @@ -1283,7 +1285,8 @@ do_setshow_command (arg, from_tty, c) case var_filename: case var_enum: fputs_filtered ("\"", gdb_stdout); - fputs_filtered (*(char **) c->var, gdb_stdout); + if (*(char **)c->var) + fputs_filtered (*(char **) c->var, gdb_stdout); fputs_filtered ("\"", gdb_stdout); break; case var_boolean: |