prefork: Have process_opts not return script, just set a global

[chiark-utils.git] / cprogs / prefork.c

diff --git a/cprogs/prefork.c b/cprogs/prefork.c
index 607cdb72afcb14b3d1b6d0ddb50c7950a03b49e7..b2769d7c7d70caef1bf506d3f8a358106b203aa5 100644 (file)
--- a/cprogs/prefork.c
+++ b/cprogs/prefork.c
@@ -302,7 +302,7 @@ static void shbang_opts(const char *const **argv_io,
   if (!interp) badusage("need interpreter argument");
 }
 
-const char *process_opts(const char *const **argv_io) {
+void process_opts(const char *const **argv_io) {
   const char *smashedopt;
 
   sha256_init(&identsc);
@@ -340,6 +340,4 @@ const char *process_opts(const char *const **argv_io) {
 
   script = *(*argv_io)++;
   if (!script) badusage("need script argument");
-
-  return script;
 }