diff options
| -rw-r--r-- | libssh/keyfiles.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libssh/keyfiles.c b/libssh/keyfiles.c index f21cbe1f..ec81c828 100644 --- a/libssh/keyfiles.c +++ b/libssh/keyfiles.c @@ -1018,13 +1018,16 @@ static int alldigits(const char *s) { * \internal */ static char *lowercase(const char* str) { - char *p = 0; - char *new = NULL; + char *new, *p; - if(str == NULL) return NULL; + if (str == NULL) { + return NULL; + } new = strdup(str); - if(new == NULL) return NULL; + if (new == NULL) { + return NULL; + } for (p = new; *p; p++) { *p = tolower(*p); |