gst-debug-dump-dot-files.sh: use the PWD env var

diff --git a/shell/gst-debug-dump-dot-files.sh b/shell/gst-debug-dump-dot-files.sh
index 39e0141..ecdf477 100755 (executable)
--- a/shell/gst-debug-dump-dot-files.sh
+++ b/shell/gst-debug-dump-dot-files.sh
@@ -4,5 +4,5 @@ set -e
 
 rm -rf dot_files
 mkdir dot_files
-GST_DEBUG_DUMP_DOT_DIR="$(pwd)/dot_files" \
+GST_DEBUG_DUMP_DOT_DIR="$PWD/dot_files" \
   gst-launch-1.0 videotestsrc ! autovideosink