Fix #639: store NNNLVL in tmp var

This commit is contained in:
Arun Prakash Jana 2020-06-07 00:34:46 +05:30
parent 58411446b7
commit fdfbac0386

View file

@ -6377,11 +6377,12 @@ nochange:
case SEL_SHELL: case SEL_SHELL:
/* Set nnn nesting level */ /* Set nnn nesting level */
tmp = getenv(env_cfg[NNNLVL]); tmp = getenv(env_cfg[NNNLVL]);
setenv(env_cfg[NNNLVL], xitoa((tmp ? atoi(tmp) : 0) + 1), 1); r = tmp ? atoi(tmp) : 0;
setenv(env_cfg[NNNLVL], xitoa(r + 1), 1);
setenv(envs[ENV_NCUR], (ndents ? dents[cur].name : ""), 1); setenv(envs[ENV_NCUR], (ndents ? dents[cur].name : ""), 1);
spawn(shell, NULL, NULL, F_CLI); spawn(shell, NULL, NULL, F_CLI);
setenv(env_cfg[NNNLVL], xitoa(tmp ? atoi(tmp) : 0), 1); setenv(env_cfg[NNNLVL], xitoa(r), 1);
r = TRUE; r = TRUE;
break; break;
case SEL_LAUNCH: case SEL_LAUNCH: