diff options
Diffstat (limited to 'tools/env')
| -rw-r--r-- | tools/env/fw_env.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c index 2c607bf..520ce3f 100644 --- a/tools/env/fw_env.c +++ b/tools/env/fw_env.c @@ -1057,6 +1057,8 @@ exit: static char *envmatch (char * s1, char * s2) { + if (s1 == NULL || s2 == NULL) + return NULL; while (*s1 == *s2++) if (*s1++ == '=') |