src/login_nopam.c: login_access(): Use stpsep() to simplify

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/src/login_nopam.c b/src/login_nopam.c
index 2b19d15153f9065bc6b7f72aa2f50584128d5859..5c0ecc0e8dbe50bab23c8e3483d5dce57dfd73be 100644 (file)
--- a/src/login_nopam.c
+++ b/src/login_nopam.c
@@ -104,7 +104,7 @@ int login_access (const char *user, const char *from)
                while (   !match
                       && (fgets (line, sizeof (line), fp) == line)) {
                        lineno++;
-                       if (line[0] == '\0' || strchr(line, '\n') == NULL) {
+                       if (stpsep(line, "\n") == NULL) {
                                SYSLOG ((LOG_ERR,
                                         "%s: line %d: missing newline or line too long",
                                         TABLE, lineno));
@@ -113,7 +113,7 @@ int login_access (const char *user, const char *from)
                        if (line[0] == '#') {
                                continue;       /* comment line */
                        }
-                       stpcpy(strrspn(line, " \t\n"), "");
+                       stpcpy(strrspn(line, " \t"), "");
                        if (line[0] == '\0') {  /* skip blank lines */
                                continue;
                        }