screenshot: fix syntax error

2023-08-21 08:08:34 -04:00 · 2023-08-21 08:08:34 -04:00 · 44af310b33
parent da6a2fc438
commit 44af310b33
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -27,7 +27,7 @@ choose() {
 				h1="$(md5sum "$tmpfp")"
 				gimp -n "$tmpfp"
 				h2="$(md5sum "$tmpfp")"
-				[ -n "$h1" != "$h2" ] && save # changed, save
+				[ "$h1" != "$h2" ] && save # changed, save
 				;;
 			scan)
 				zdata="$(zbarimg -1 "$tmpfp")" || zdata="error: scan failed with exit code $?"