X-Git-Url: http://gitweb.hugovil.com/?a=blobdiff_plain;f=fgen.sh;h=6e66b4979e7e48b7b1f3553e3b27a8d9cb4b943c;hb=21f1fd0604f2a77d4cf5177322f65493c8a60f1f;hp=45b30010139d8b06e2b4528af0eb05a0e2ccfafa;hpb=851ea94f221643b3c9b512f14d0e0642d6dce956;p=fgen.git

diff --git a/fgen.sh b/fgen.sh
index 45b3001..6e66b49 100755
--- a/fgen.sh
+++ b/fgen.sh
@@ -50,27 +50,16 @@ function get_pos()
 # Arg1: line
 function get_label()
 {
-    frame=$(echo "${1}" | ${SED} "s/.*label:\(.*\),geometry.*/\1/g")
-
-    if [ x"${frame}" = x"" ]; then
-        echo ""
-        return 1
-    else
-        echo "${frame}"
-        return 0
-    fi
+    local token
+    token=$(echo "${1}" | ${SED} "s/.*label:\(.*\),geometry.*/\1/g")
+    echo "${token}"
 }
 
 # Arg1: line
 function get_frame_id()
 {
     frame=$(echo "${1}" | grep -e "label:[0-9]\+," | ${SED} "s/.*label:\([0-9]\+\),.*/\1/g")
-
-    if [ x"${frame}" = x"" ]; then
-        echo ""
-    else
-        echo "${frame}"
-    fi
+    echo "${frame}"
 }
 
 # Arg1: line