[anjuta] libanjuta: Make sure that anjuta-launcher never kills us

[Johannes Schmid <jhs src gnome org>]

commit 596aa7c915b67d826b7abe501186822c4d28d7dc
Author: Johannes Schmid <jhs gnome org>
Date:   Fri Nov 26 16:40:24 2010 +0100

    libanjuta: Make sure that anjuta-launcher never kills us
    
    launcher->priv->child_pid might be 0 is which case we would kill the anjuta process

 libanjuta/anjuta-launcher.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/libanjuta/anjuta-launcher.c b/libanjuta/anjuta-launcher.c
index 4496765..60e3883 100644
--- a/libanjuta/anjuta-launcher.c
+++ b/libanjuta/anjuta-launcher.c
@@ -461,7 +461,8 @@ anjuta_launcher_send_ptyin (AnjutaLauncher *launcher, const gchar * input_str)
 void
 anjuta_launcher_reset (AnjutaLauncher *launcher)
 {
-	if (anjuta_launcher_is_busy (launcher))
+	if (anjuta_launcher_is_busy (launcher) &&
+	    launcher->priv->child_pid)
 		kill (launcher->priv->child_pid, SIGTERM);
 }
 
@@ -475,7 +476,8 @@ anjuta_launcher_reset (AnjutaLauncher *launcher)
 void
 anjuta_launcher_signal (AnjutaLauncher *launcher, int sig)
 {
-	kill (launcher->priv->child_pid, sig);
+	if (launcher->priv->child_pid)
+		kill (launcher->priv->child_pid, sig);
 }
 
 /**