diff options
Diffstat (limited to 'src/libexecline/exlsn_multidefine.c')
| -rw-r--r-- | src/libexecline/exlsn_multidefine.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libexecline/exlsn_multidefine.c b/src/libexecline/exlsn_multidefine.c index bf50087..c28d926 100644 --- a/src/libexecline/exlsn_multidefine.c +++ b/src/libexecline/exlsn_multidefine.c @@ -41,6 +41,7 @@ int exlsn_multidefine (int argc, char const **argv, char const *const *envp, exl x = argv[0] ; argv++ ; argc-- ; argc1 = el_semicolon(argv) ; + if (!argc1) return -4 ; if (argc1 >= argc) return -3 ; if (!stralloc_cats(&info->values, x)) return -1 ; { |