X-Git-Url: https://www.fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=selector.c;h=e9807c91920205279b4cb5a488c904e252b50eb0;hb=3852f552e20357d13fe51c40c0ca093c003c1e21;hp=f6c7b120f60c7d3ce902bd6ce7b0048d03c38a10;hpb=9cdf573cce60552fd79e2cf2f77c35387991a71f;p=selector.git

diff --git a/selector.c b/selector.c
index f6c7b12..e9807c9 100644
--- a/selector.c
+++ b/selector.c
@@ -745,7 +745,7 @@ int main(int argc, char **argv) {
   int nb_lines;
   struct hash_table_t *hash_table;
 
-  if(!ttyname(STDIN_FILENO)) {
+  if(!isatty(STDIN_FILENO)) {
     fprintf(stderr, "Selector: The standard input is not a tty.\n");
     exit(1);
   }
@@ -763,8 +763,8 @@ int main(int argc, char **argv) {
   i = 1;
 
   while(!error && !show_help &&
-        i < argc && argv[i][0] == '-' &&
-        !rest_are_files) {
+        i < argc &&
+        argv[i][0] == '-' && !rest_are_files) {
 
     if(strcmp(argv[i], "-o") == 0) {
       check_opt(argc, argv, i, 1, "<output filename>");