improve regex

faiproject · Jan 31, 2021 · 0d3bdde · 0d3bdde
1 parent 0ffa9c1
commit 0d3bdde
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/subroutines b/lib/subroutines
@@ -527,7 +527,7 @@ task_defvar() {
             # show only lines with ++, we cannot use a pipe, since it would call
             # _devfar in a subprocess. Then, variables are not defined
             _defvar $class.var > $svar 2>&1
-            grep ^++ $svar| sed -e 's/\(.*PW\)=.*$/\1=XXXXXXXXXXXXX/'
+            grep -P '^\+\+ \w+=' $svar| sed -e 's/\(.*PW\)=.*$/\1=XXXXXXXXXXXXX/'
             rm $svar
         fi
     done