From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 17 Oct 2017 03:50:40 +0000 (-0400)
Subject: imgcrush: parse multiple arguments correctly
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=a91ff5e1bd4b48a6dddae445bbf1956ffaea6736;p=home.git

imgcrush: parse multiple arguments correctly
---

diff --git a/.bin/imgcrush b/.bin/imgcrush
index 3f04460..51ba343 100755
--- a/.bin/imgcrush
+++ b/.bin/imgcrush
@@ -21,6 +21,7 @@ crush() {
 	case $1 in
 	*.jpg|*.jpeg) crush_jpg "$1" ;;
 	*.png)        crush_png "$1" ;;
+	*) echo "${0##*/}: unsupported format: $1" >&2 ;;
 	esac
 }
 
@@ -31,7 +32,7 @@ main() {
 		case $1 in
 		-h) usage ;;
 		-*) usage 1 ;;
-		*)  crush "$1" ;;
+		*)  crush "$1"; shift ;;
 		esac
 	done
 }