X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fdfb-photoshow.git;a=blobdiff_plain;f=showdir;h=650e010a508ba4ed7d75ae0e8b34465880cf6e4a;hp=2e7d71bf077c3554bda45e2e2190246d0fe62826;hb=bfdf5897cd09b15d84608828f82cbd5163c11ab9;hpb=53343fedc06fc1c837615e53cc2b310b8785e6c6

diff --git a/showdir b/showdir
index 2e7d71b..650e010 100755
--- a/showdir
+++ b/showdir
@@ -8,18 +8,21 @@ usage() {
  echo
 }
 
-if [ "$#" <= "2" ]; then
+if [ -z "$1" -o ! -d "$2" ]; then
 	usage
 	exit 0
 fi
 
 dir="$2"
 
-files=`find $dir -name '*.jpg'`
-files="$files
-`find $dir -name '*.JPG'`"
+files="`find $dir -name '*.jpg'`
+`find $dir -name '*.JPG'`
+`find $dir -name '*.jpe'`
+`find $dir -name '*.JPE'`
+`find $dir -name '*.png'`
+`find $dir -name '*.PNG'`"
 
-./dfb-photoshow $1 $files
+[ ! -z "`echo $files | sed 's/\ //g'`" ] && ./dfb-photoshow $1 $files
 
 echo
 echo done