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Don't overwrite SDL_revision.h with a bad revision if Mercurial isn't installed

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Sam Lantinga 2010-12-31 08:42:47 -08:00
parent 3297160f92
commit aa5a16bfef
1 changed files with 1 additions and 1 deletions
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2
build-scripts/updaterev.sh
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@ -7,7 +7,7 @@ srcdir=..
header=$srcdir/include/SDL_revision.h
rev=`sh showrev.sh`
if [ "$rev" != "" ]; then
if [ "$rev" != "" -a "$rev" != "hg-0:baadf00d" ]; then
echo "#define SDL_REVISION \"$rev\"" >$header.new
if diff $header $header.new >/dev/null 2>&1; then
rm $header.new