use BASH_LOG instead of BASH_DEBUG

2 files changed, 6 insertions, 6 deletions

diff --git a/bash-lib.sh b/bash-lib.sh
index 83819df..b2bb3df 100644
--- a/bash-lib.sh
+++ b/bash-lib.sh
@@ -30,14 +30,14 @@ readonly CYAN
 WHITE="$(tput setaf 7)"
 readonly WHITE
 
-readonly BASH_LIB_DEBUG_VAR="${BASH_LIB_NAME:-BASH}_DEBUG"
+readonly BASH_LIB_LOG_VAR="${BASH_LIB_NAME:-BASH}_LOG"
 
 is_debug() {
-        [ "${!BASH_LIB_DEBUG_VAR:-0}" -ge 1 ]
+        [ "${!BASH_LIB_LOG_VAR:-0}" -ge 1 ]
 }
 
 is_trace() {
-        [ "${!BASH_LIB_DEBUG_VAR:-0}" -ge 2 ]
+        [ "${!BASH_LIB_LOG_VAR:-0}" -ge 2 ]
 }
 
 declare -a VERBOSE_ARG
@@ -89,7 +89,7 @@ error() {
 critical() {
         error "$@"
         # Useful for triggering the error trap system
-        false
+        return 1
 }
 
 fatal() {
diff --git a/demo.sh b/demo.sh
index 3de6e35..96ab4d3 100644
--- a/demo.sh
+++ b/demo.sh
@@ -3,8 +3,8 @@
 readonly BASH_LIB_NAME=DEMO
 source ./bash-lib.sh
 
-# Set `DEMO_DEBUG=1` to enable debug messages
-# Set `DEMO_DEBUG=2` to enable trace messages
+# Set `DEMO_LOG=1` to enable debug messages
+# Set `DEMO_LOG=2` to enable trace messages
 
 trace "this is a trace message" "with additional data"
 debug "this is a debugging message" "with additional data"