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| author | Ruben ten Hove <ruben.tenhove@tno.nl> | 2022-06-18 02:35:31 +0200 |
|---|---|---|
| committer | Ruben ten Hove <ruben.tenhove@tno.nl> | 2022-06-18 02:35:31 +0200 |
| commit | 0dd1c39b5a011c34c02c4c2ae3a975ffaa01ca75 (patch) | |
| tree | a7e8bc42ae7574241c259c0ea94b9587dbfec58b /src/afl-common.c | |
| parent | 60702fef7a75ee45fbee738e0449a8035916e9d5 (diff) | |
| download | afl++-0dd1c39b5a011c34c02c4c2ae3a975ffaa01ca75.tar.gz | |
check for empty env var as well
Diffstat (limited to 'src/afl-common.c')
| -rw-r--r-- | src/afl-common.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/afl-common.c b/src/afl-common.c index eca7d272..abf7e70a 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -715,17 +715,23 @@ char *get_afl_env(char *env) { char *val; - if ((val = getenv(env)) != NULL) { + if ((val = getenv(env))) { - if (!be_quiet) { + if (*val) { + + if (!be_quiet) { + + OKF("Loaded environment variable %s with value %s", env, val); - OKF("Loaded environment variable %s with value %s", env, val); + } + + return val; } } - return val; + return NULL; } @@ -1243,4 +1249,3 @@ s32 create_file(u8 *fn) { return fd; } - |