maint: add a space before open-paren, where lacking

* src/copy.c (copy_reg): Likewise.
* src/cut.c (main): Likewise.
* src/dd.c (main): Likewise.
* src/getlimits.c (print_int): Likewise.
* src/join.c (join): Likewise.
* src/pwd.c (logical_getcwd): Likewise.
* src/sort.c (specify_nmerge, mergefps, avoid_trashing_input): Likewise.
(merge): Likewise.
* src/uptime.c (usage): Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cut.c b/src/cut.c
index 96692dd4c..087981cdf 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -756,7 +756,7 @@ main (int argc, char **argv)
   int optc;
   bool ok;
   bool delim_specified = false;
-  char *spec_list_string IF_LINT(= NULL);
+  char *spec_list_string IF_LINT (= NULL);
 
   initialize_main (&argc, &argv);
   set_program_name (argv[0]);