[PATCH] Pacify Oracle Studio 12.6 in init_switches

[Paul Eggert]

* src/main.c (init_switches): Use a cast to convert char const *
to char *.  Without this patch, the compiler complains
‘"src/main.c", line 2643: warning: assignment type mismatch:
pointer to char "=" pointer to const char’.
---
 src/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index 3e9a905..07ca6e6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2639,8 +2639,8 @@ init_switches (void)
 
   for (i = 0; switches[i].c != '\0'; ++i)
     {
-      long_options[i].name = (switches[i].long_name == 0 ? "" :
-                              switches[i].long_name);
+      long_options[i].name = (char *) (switches[i].long_name == 0 ? "" :
+                                      switches[i].long_name);
       long_options[i].flag = 0;
       long_options[i].val = switches[i].c;
       if (short_option (switches[i].c))
-- 
2.21.0