OCD cosmetics.

diff --git a/selector.c b/selector.c
index 94cd99e..ac80d93 100644 (file)
--- a/selector.c
+++ b/selector.c
@@ -3,7 +3,7 @@
  *  selector is a simple command line utility for selection of strings
  *  with a dynamic pattern-matching.
  *
- *  Copyright (c) 2009-2013 Francois Fleuret
+ *  Copyright (c) 2009-2015 Francois Fleuret
  *  Written by Francois Fleuret <francois@fleuret.org>
  *
  *  This file is part of selector.
@@ -111,21 +111,21 @@ void inject_into_tty_buffer(char *string, int add_control_qs) {
 /*********************************************************************/
 
 void str_to_positive_integers(char *string, int *values, int nb) {
-  int current_value, gotone;
+  int current_value, got_one;
   char *s;
   int n;
 
   n = 0;
   current_value = 0;
-  gotone = 0;
+  got_one = 0;
   s = string;
 
   while(1) {
     if(*s >= '0' && *s <= '9') {
       current_value = current_value * 10 + (int) (*s - '0');
-      gotone = 1;
+      got_one = 1;
     } else if(*s == ',' || *s == '\0') {
-      if(gotone) {
+      if(got_one) {
         if(n < nb) {
           values[n++] = current_value;
           if(*s == '\0') {
@@ -138,7 +138,7 @@ void str_to_positive_integers(char *string, int *values, int nb) {
             }
           }
           current_value = 0;
-          gotone = 0;
+          got_one = 0;
         } else {
           fprintf(stderr,
                   "selector: Too many values in `%s'.\n", string);
@@ -960,8 +960,7 @@ void read_file(struct hash_table_t *hash_table,
 
 /* For long options that have no equivalent short option, use a
    non-character as a pseudo short option, starting with CHAR_MAX + 1.  */
-enum
-{
+enum {
   OPT_BASH_MODE = CHAR_MAX + 1
 };
 
@@ -1010,14 +1009,14 @@ int main(int argc, char **argv) {
   struct hash_table_t *hash_table;
   char *bash_histsize;
 
-  /* Group and others have no access to created files */
-  umask(S_IRWXG | S_IRWXO);
-
   if(!isatty(STDIN_FILENO)) {
     fprintf(stderr, "selector: The standard input is not a tty.\n");
     exit(EXIT_FAILURE);
   }
 
+  /* Group and others have no access to created files */
+  umask(S_IRWXG | S_IRWXO);
+
   pattern[0] = '\0';
 
   color_fg_modeline  = COLOR_WHITE;