diff options
Diffstat (limited to 'newlib/libc/posix/popen.c')
| -rw-r--r-- | newlib/libc/posix/popen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/newlib/libc/posix/popen.c b/newlib/libc/posix/popen.c index f6a7421ee..4fd3dd93d 100644 --- a/newlib/libc/posix/popen.c +++ b/newlib/libc/posix/popen.c @@ -71,7 +71,7 @@ popen(program, type) FILE *iop; int pdes[2], pid; - if (*type != 'r' && *type != 'w' || type[1]) { + if ((*type != 'r' && *type != 'w') || type[1]) { errno = EINVAL; return (NULL); } |