From 8bc180b7d1089ca7fecf3420367b29f4c21125ad Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Sat, 3 Jun 2006 23:14:09 +0000
Subject: Display error message when strace is not available. Mark autogen.sh
 executable in svn.

---
 TraceScreen.c | 2 ++
 autogen.sh    | 0
 2 files changed, 2 insertions(+)
 mode change 100644 => 100755 autogen.sh

diff --git a/TraceScreen.c b/TraceScreen.c
index e92d0c9c..c6967b13 100644
--- a/TraceScreen.c
+++ b/TraceScreen.c
@@ -77,6 +77,8 @@ void TraceScreen_run(TraceScreen* this) {
       fcntl(fdpair[1], F_SETFL, O_NONBLOCK);
       sprintf(buffer, "%d", this->process->pid);
       execlp("strace", "strace", "-p", buffer, NULL);
+      const char* message = "Could not execute 'strace'. Please make sure it is available in your $PATH.";
+      write(fdpair[1], message, strlen(message));
       exit(1);
    }
    fcntl(fdpair[0], F_SETFL, O_NONBLOCK);
diff --git a/autogen.sh b/autogen.sh
old mode 100644
new mode 100755
-- 
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