diff options
Diffstat (limited to 'src/afl-common.c')
| -rw-r--r-- | src/afl-common.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/afl-common.c b/src/afl-common.c index eca7d272..7f482e7d 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -25,8 +25,12 @@ #include <stdlib.h> #include <stdio.h> -#define _GNU_SOURCE -#define __USE_GNU +#ifndef _GNU_SOURCE + #define _GNU_SOURCE +#endif +#ifndef __USE_GNU + #define __USE_GNU +#endif #include <string.h> #include <strings.h> #include <math.h> @@ -715,17 +719,23 @@ 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("Enabled environment variable %s with value %s", env, val); + + } - OKF("Loaded environment variable %s with value %s", env, val); + return val; } } - return val; + return NULL; } |