diff options
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | src/actions.c | 6 |
2 files changed, 7 insertions, 0 deletions
@@ -2,6 +2,7 @@ * src/actions.c (cmd_unsetenv): add an '=' to the string passed to putenv. + (cmd_source): display an error message if no file is supplied. * src/main.c (print_version): update copyright date. diff --git a/src/actions.c b/src/actions.c index 9c97332..143f965 100644 --- a/src/actions.c +++ b/src/actions.c @@ -797,6 +797,12 @@ cmd_source (int interactive, char *data) { FILE *fileptr; + if (data == NULL) + { + message (" source: one argument required "); + return NULL; + } + if ((fileptr = fopen (data, "r")) == NULL) marked_message_printf (0, 0, " source: %s : %s ", data, strerror(errno)); else |