[LyX/2.3.x] Unused option

[Richard Kimberly Heck]

commit 2cfb62c892696397730a9872c42d77a295444ce1
Author: Richard Kimberly Heck <rikiheck at lyx.org>
Date:   Sun Jun 7 12:37:54 2020 -0400

    Unused option
---
 development/tools/lyx-build |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/development/tools/lyx-build b/development/tools/lyx-build
index 7218427..c2a056d 100755
--- a/development/tools/lyx-build
+++ b/development/tools/lyx-build
@@ -36,7 +36,7 @@ echo " -m MAKEARGS: Arguments for make";
 echo " -P: Do not build patch files";
 }
 
-while getopts ":CDm:Ph" opt; do
+while getopts ":Cm:Ph" opt; do
   case $opt in
     C )   COMPILE="";; # don't test compilation
     m )   MAKEOPTS="$OPTARG";;