X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Frev_control%2Fversion_control.sh;h=432d32636c4bfb3de14efddd4f4184a5ec6fe87c;hb=d84cca001d859500e4273888332fea8ed9943f51;hp=391497df5fe4bd316f71eea85221c41d752a65b5;hpb=5b133a3fcfe1616411a8d62157c86c584a2b027a;p=feisty_meow.git

diff --git a/scripts/rev_control/version_control.sh b/scripts/rev_control/version_control.sh
index 391497df..432d3263 100644
--- a/scripts/rev_control/version_control.sh
+++ b/scripts/rev_control/version_control.sh
@@ -112,7 +112,7 @@ function do_checkin()
     return 1
   fi
   pushd "$directory" &>/dev/null
-  retval=0  # normally successful.
+  local retval=0  # normally successful.
   if [ -d "CVS" ]; then
     cvs ci .
     retval=$?
@@ -141,7 +141,7 @@ function do_diff
 {
   local directory="$1"; shift
   pushd "$directory" &>/dev/null
-  retval=0  # normally successful.
+  local retval=0  # normally successful.
 
   # only update if we see a repository living there.
   if [ -d ".svn" ]; then
@@ -160,7 +160,7 @@ function do_report_new
 {
   local directory="$1"; shift
   pushd "$directory" &>/dev/null
-  retval=0  # normally successful.
+  local retval=0  # normally successful.
 
   # only update if we see a repository living there.
   if [ -d ".svn" ]; then
@@ -215,8 +215,7 @@ function squash_first_few_crs()
 function do_update()
 {
   directory="$1"; shift
-  # plan on success for now.
-  retval=0
+  local retval=0  # plan on success for now.
   pushd "$directory" &>/dev/null
   if [ -d "CVS" ]; then
     cvs update . | squash_first_few_crs