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| author |  Arun Prakash Jana <engineerarun@gmail.com> | 2017-06-28 09:59:43 +0530 |
|---|---|---|
| committer | Arun Prakash Jana <engineerarun@gmail.com> | 2017-06-28 09:59:43 +0530 |
| commit | f9a249c4a49609ba72c2c5b20d94e0b9354647c4 (patch) | |
| tree | c9669ffc6504ef9b12971f29d0f85d31ed4b5f3c | |
| parent | ae9ee35e0c138e3e595cca4b8264703231c4b493 (diff) | |
| download | nnn-f9a249c4a49609ba72c2c5b20d94e0b9354647c4.tar.gz | |
Pre-calculate spawned shell level
| -rw-r--r-- | nnn.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -411,7 +411,7 @@ spawn(char *file, char *arg1, char *arg2, char *dir, uchar flag) /* Show a marker (to indicate nnn spawned shell) */ if (flag & SP_MARKER) { printf("\n +-++-++-+\n | n n n |\n +-++-++-+\n\n"); - printf("Shell Level %s\n", getenv("SHLVL")); + printf("Spawned shell level: %d\n", atoi(getenv("SHLVL")) + 1); } /* Suppress stdout and stderr */ |