1 files changed, 1 insertions, 2 deletions
diff --git a/tkread b/tkread
index 9b8cc6c..0991dcc 100755
--- a/tkread
+++ b/tkread
@@ -167,8 +167,7 @@ proc markup {widget} {
 		$widget delete [indexmovechar $altstart "- 2"] [indexmovechar $srcend "+ 1"]
 		set insertion [indexmovechar $altstart "- 2"]
 		set localfile [file tail $src]
-		if [file exists $localfile] {
-			set curimg [image create photo -file $localfile]
+		if { [file exists $localfile] && ! [catch { set curimg [image create photo -file $localfile] }] } {
 			set imgcache($curimg) [image create photo]
 			$imgcache($curimg) copy $curimg
 			set imgshrunk($curimg) 0