fix for the following problem:

  on *bsd /bin/sh is not just a symlink to /bin/bash as on most linux's 
  but a real standalone shell. and it behaves differently from "bash -c"
  behavior .. it doesnt exec the command given but waits till the command
  finishes. as a result a lot of "rogue" a flying around. solution is now 

     ( $SHELL or /bin/sh ) -c exec <cmd>

1 files changed, 8 insertions, 1 deletions

diff --git a/util/fbrun/FbRun.cc b/util/fbrun/FbRun.cc
index 7797f76..95cb94d 100644
--- a/util/fbrun/FbRun.cc
+++ b/util/fbrun/FbRun.cc
@@ -119,8 +119,15 @@ void FbRun::run(const std::string &command) {
 
     // fork and execute program
     if (!fork()) {
+
+        char *shell = getenv("SHELL");
+        if (!shell)
+            shell = "/bin/sh";
+
+        std::string exec_cmd = "exec " + command;
+
         setsid();
-        execl("/bin/sh", "/bin/sh", "-c", command.c_str(), static_cast<void*>(NULL));
+        execl(shell, shell, "-c", exec_cmd.c_str(), static_cast<void*>(NULL));
         exit(0); //exit child
     }