Provide image width and height to image-info script; fixes issue #159

exec/image-info

@@ -1,16 +1,19 @@
 #!/bin/sh
 
 # Example for $XDG_CONFIG_HOME/sxiv/exec/image-info
-# Called by sxiv(1) whenever an image gets loaded,
-# with the name of the image file as its first argument.
+# Called by sxiv(1) whenever an image gets loaded.
 # The output is displayed in sxiv's status bar.
+# Arguments:
+#   $1: path to image file
+#   $2: image width
+#   $3: image height
 
 s=" | " # field separator
 
 filename=$(basename -- "$1")
 filesize=$(du -Hh -- "$1" | cut -f 1)
 
-geometry=$(identify -format '%wx%h' ":$1[0]")
+geometry="${2}x${3}"
 tags=$(identify -format '%[IPTC:2:25]' ":$1" | tr ';' ',')
 
 echo "${filesize}${s}${geometry}${tags:+$s}${tags}${s}${filename}"