configure: fix handling of option arguments containing = sign

Originally committed as revision 15656 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 884a36a78b
parent 31c4f07017
commit 884a36a78b
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -1104,7 +1104,7 @@ for opt do
    --help|-h) show_help
    ;;
    *)
-    optname="${opt%=*}"
+    optname="${opt%%=*}"
    optname="${optname#--}"
    optname=$(echo "$optname" | sed 's/-/_/g')
    is_in $optname $CMDLINE_SET || die_unknown $opt