diff options
Diffstat (limited to 'src/callproc.c')
| -rw-r--r-- | src/callproc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/callproc.c b/src/callproc.c index 07297820cac..7008b916dad 100644 --- a/src/callproc.c +++ b/src/callproc.c @@ -1094,7 +1094,7 @@ add_env (char **env, char **new_env, char *string) char *p = *ep, *q = string; while (ok) { - if (*q != *p) + if (*p && *q != *p) break; if (*q == 0) /* The string is a lone variable name; keep it for now, we |