1 files changed, 1 insertions, 0 deletions
diff --git a/ppmtopng.sh b/ppmtopng.sh
index e415a5f..df33236 100755
--- a/ppmtopng.sh
+++ b/ppmtopng.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+cd ${0%/*} # go to project root
 set -xe
 
 for i in files/file*.ppm