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Simplify PNG files detection
[fgen.git]
/
fgen.sh
diff --git
a/fgen.sh
b/fgen.sh
index
1546f8a
..
b1bd4e2
100755
(executable)
--- a/
fgen.sh
+++ b/
fgen.sh
@@
-165,9
+165,7
@@
function generate_video()
local png_files
if which ffmpeg 1> /dev/null 2>&1; then
local png_files
if which ffmpeg 1> /dev/null 2>&1; then
- set +e
- png_files=$(ls ${dest}/${dest}-${group}-f*.png 2> /dev/null)
- set -e
+ png_files=$(ls ${dest}/${dest}-${group}-f*.png 2> /dev/null || echo "")
if [ x"${png_files}" != x"" ]; then
log_dbg "generate_video start"
if [ x"${png_files}" != x"" ]; then
log_dbg "generate_video start"