diff --git a/Scripts/Bash/Functions/Render/render_doIdentityImageDm.sh b/Scripts/Bash/Functions/Render/render_doIdentityImageDm.sh
index a7860e8..fe20533 100755
--- a/Scripts/Bash/Functions/Render/render_doIdentityImageDm.sh
+++ b/Scripts/Bash/Functions/Render/render_doIdentityImageDm.sh
@@ -91,9 +91,8 @@ function render_doIdentityImageDm {
     # directories under
     # trunk/Translations/Identity/Themes/Distro/BootUp/ structure,
     # using the centos-art.sh script.
-    VERSIONS=$(find $ACTIONVAL -regextype posix-egrep \
-        -maxdepth 1 -type d -regex "^.*/${RELEASE_FORMAT}$" \
-        | egrep $REGEX)
+    VERSIONS=$(find $ACTIONVAL -regextype posix-egrep -maxdepth 1 \
+        -type d -regex "^.*/${RELEASE_FORMAT}$")
 
     # Check release numbers list.
     if [[ "$VERSIONS" == '' ]];then
@@ -136,10 +135,14 @@ function render_doIdentityImageDm {
         
         for RESOLUTION in $RESOLUTIONS;do
 
-            cli_printMessage "$TGZ/${TMP}-${RESOLUTION}.tar.gz" "AsCreatingLine"
-
-            # Check background existence for specified resolution.
-            cli_checkFiles "$BGS/${RESOLUTION}.png" 'f'
+            # Check background existence for specified resolution. If
+            # the background resolution doesn't exist, skip it and
+            # continue with the next resolution in the list.
+            if [[ -f "$BGS/${RESOLUTION}-final.png" ]];then
+                cli_printMessage "$TGZ/${TMP}-${RESOLUTION}-final.tar.gz" "AsCreatingLine"
+            else
+                continue
+            fi
 
             # Create temporal directory.
             if [[ ! -d $TMP ]]; then
diff --git a/Scripts/Bash/Functions/Render/render_getFilesList.sh b/Scripts/Bash/Functions/Render/render_getFilesList.sh
index f76becb..505f9ad 100644
--- a/Scripts/Bash/Functions/Render/render_getFilesList.sh
+++ b/Scripts/Bash/Functions/Render/render_getFilesList.sh
@@ -86,10 +86,12 @@ function render_getFilesList {
         EXTENSION='sed'
     
     fi
-    
-    # Re-define regular expression to match files with specific
-    # extensions inside specific locations.
-    REGEX="^$LOCATION/${REGEX}.*\.${EXTENSION}$"
+
+    # Make regular expression (REGEX) variable local (to avoid
+    # concatenation the next time cli_getFilesList function be
+    # called), and redefine it to match files with specific extensions
+    # inside specific locations.
+    local REGEX="${REGEX}.*\.${EXTENSION}"
 
     # Define list of files to process.
     cli_getFilesList "$LOCATION"