runit

commit 86153df4a1385ca15820207fd83bac5312503a72
parent 3d82b2f9f184c4261bf330eb2e95b6de80435d21
Author: Gerrit Pape <pape@smarden.org>
Date:   Thu, 24 Apr 2003 13:45:00 +0000

minor.

Diffstat:
M
src/svwaitdown.c
 | 
13
+++++--------

1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/src/svwaitdown.c b/src/svwaitdown.c
@@ -64,15 +64,12 @@ int main(int argc, const char * const *argv) {
   argv +=optind;
   if (! argv || ! *argv) usage();
 
-  dir =argv;
-  while (*dir) {
-    if ((fd =open_write("supervise/control")) == -1) {
-      dir++; /* bummer */
-      continue;
-    }
+  for (dir =argv; *dir; ++dir) {
+    if (*dir[0] != '/') continue; /* bummer */
+    if (chdir(*dir) == -1) continue; /* bummer */
+    if ((fd =open_write("supervise/control")) == -1) continue; /* bummer */
     if (write(fd, "dx", 1 +doexit) != (1 +doexit)) {
-      close(fd); dir++; /* bummer */
-      continue;
+      close(fd); continue; /* bummer */
     }
     close(fd);
   }