runsv: another tiny optimization

function                                             old     new   delta
startservice                                         297     288      -9
ctrl                                                 435     426      -9

1 files changed, 6 insertions, 8 deletions

diff --git a/runit/runsv.c b/runit/runsv.c
index 4155b8f43..6d34dc133 100644
--- a/runit/runsv.c
+++ b/runit/runsv.c
@@ -304,15 +304,14 @@ static void stopservice(struct svdir *s)
 static void startservice(struct svdir *s)
 {
         int p;
-        char *run[2];
+        const char *run;
 
         if (s->state == S_FINISH)
-                run[0] = (char*)"./finish";
+                run = "./finish";
         else {
-                run[0] = (char*)"./run";
+                run = "./run";
                 custom(s, 'u');
         }
-        run[1] = NULL;
 
         if (s->pid != 0)
                 stopservice(s); /* should never happen */
@@ -340,8 +339,8 @@ static void startservice(struct svdir *s)
                         , SIG_DFL);*/
                 sig_unblock(SIGCHLD);
                 sig_unblock(SIGTERM);
-                execvp(*run, run);
-                fatal2_cannot(s->islog ? "start log/" : "start ", *run);
+                execl(run, run, (char *) NULL);
+                fatal2_cannot(s->islog ? "start log/" : "start ", run);
         }
         /* parent */
         if (s->state != S_FINISH) {
@@ -395,8 +394,7 @@ static int ctrl(struct svdir *s, char c)
         case 'c': /* sig cont */
                 if (s->pid && !custom(s, c))
                         kill(s->pid, SIGCONT);
-                if (s->ctrl & C_PAUSE)
-                        s->ctrl &= ~C_PAUSE;
+                s->ctrl &= ~C_PAUSE;
                 update_status(s);
                 break;
         case 'o': /* once */