Avoid implicit brackets.

diff --git a/ChangeLog b/ChangeLog
index f8457a5347bc13538f53e78d9dedb3a06b618e87..b0556a713ee149ff8919610d80fc455701a150b3 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,7 @@
        out of main().
        * src/chsh.c: Before pam_end(), the return value of the previous
        pam API was already checked. No need to validate it again.
+       * src/chsh.c: Avoid implicit brackets.
 
 2007-12-31  Nicolas François  <nicolas.francois@centraliens.net>
 

diff --git a/src/chsh.c b/src/chsh.c
index 707f2f994b750a605b59fc0bdc89870c17f70e1c..1bb97cbf35ad89ba685810ab8e9265a66bea466f 100644 (file)
--- a/src/chsh.c
+++ b/src/chsh.c
@@ -142,8 +142,9 @@ static int check_shell (const char *sh)
 #ifdef HAVE_GETUSERSHELL
        setusershell ();
        while ((cp = getusershell ())) {
-               if (*cp == '#')
+               if (*cp == '#') {
                        continue;
+               }
 
                if (strcmp (cp, sh) == 0) {
                        found = 1;
@@ -156,11 +157,13 @@ static int check_shell (const char *sh)
                return 0;
 
        while (fgets (buf, sizeof (buf), fp)) {
-               if ((cp = strrchr (buf, '\n')))
+               if ((cp = strrchr (buf, '\n'))) {
                        *cp = '\0';
+               }
 
-               if (buf[0] == '#')
+               if (buf[0] == '#') {
                        continue;
+               }
 
                if (strcmp (buf, sh) == 0) {
                        found = 1;
@@ -499,8 +502,9 @@ int main (int argc, char **argv)
         * Now get the login shell. Either get it from the password
         * file, or use the value from the command line.
         */
-       if (!sflg)
+       if (!sflg) {
                STRFCPY (loginsh, pw->pw_shell);
+       }
 
        /*
         * If the login shell was not set on the command line, let the user
@@ -541,3 +545,4 @@ int main (int argc, char **argv)
        closelog ();
        exit (E_SUCCESS);
 }
+