restore variable declaration

2021-04-23 16:32:39 -04:00
parent 15ce976dba
commit b7272bbbf7
2 changed files with 4 additions and 4 deletions
--- a/src/variable.cpp
+++ b/src/variable.cpp
@ -1894,7 +1894,7 @@ double Variable::evaluate(char *str, Tree **tree, int ivar)

      } else if (strncmp(word,"v_",2) == 0) {

-        ivar = find(word+2);
+        int ivar = find(word+2);
        if (ivar < 0)
          print_var_error(FLERR,fmt::format("Invalid variable reference "
                                "{} in variable formula",word),ivar);