diff options
Diffstat (limited to 'modules/pam_namespace/argv_parse.c')
| -rw-r--r-- | modules/pam_namespace/argv_parse.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/modules/pam_namespace/argv_parse.c b/modules/pam_namespace/argv_parse.c index 40510542..7d418e05 100644 --- a/modules/pam_namespace/argv_parse.c +++ b/modules/pam_namespace/argv_parse.c @@ -56,7 +56,7 @@ int argv_parse(const char *in_buf, int *ret_argc, char ***ret_argv) outcp = buf; for (cp = in_buf; (ch = *cp); cp++) { if (state == STATE_WHITESPACE) { - if (isspace((int) ch)) + if (isspace((unsigned char)ch)) continue; /* Not whitespace, so start a new token */ state = STATE_TOKEN; @@ -81,7 +81,7 @@ int argv_parse(const char *in_buf, int *ret_argc, char ***ret_argv) continue; } /* Must be processing characters in a word */ - if (isspace((int) ch)) { + if (isspace((unsigned char)ch)) { /* * Terminate the current word and start * looking for the beginning of the next word. |