"dot" -> "timeout 30 dot"

1 files changed, 1 insertions, 1 deletions

diff --git a/buildmaster/dependencies.php b/buildmaster/dependencies.php
index 8eb4dc4..fb168a1 100644
--- a/buildmaster/dependencies.php
+++ b/buildmaster/dependencies.php
@@ -156,7 +156,7 @@ $edges = str_replace("\$","\\\$",$edges);
 
 header ("Content-type: image/png");
 passthru(
-  "dot -Tpng -o/dev/stdout /dev/stdin <<EOF\n" .
+  "timeout 30 dot -Tpng -o/dev/stdout /dev/stdin <<EOF\n" .
   "digraph dependencies {\n" .
   "rankdir=LR;\n" .
   "fontname=dejavu;\n" .