diff options
| author | parazyd <parazyd@users.noreply.github.com> | 2016-12-30 14:21:19 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-12-30 14:21:19 +0100 |
| commit | 13604963bc589ab9281da03b1f76b8db7e21daa7 (patch) | |
| tree | 65af78cfd9a0fe2d794e837222d2b2cc761338aa /extern/concat.h | |
| parent | 62f40164309cd6f22be9fae89c071221944618e4 (diff) | |
| parent | 8fa622975991d1fb539ffab50c98f0d2d7d6da1c (diff) | |
Merge branch 'master' into master
Diffstat (limited to 'extern/concat.h')
| -rw-r--r-- | extern/concat.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/extern/concat.h b/extern/concat.h index 7f2ea46..0f3be99 100644 --- a/extern/concat.h +++ b/extern/concat.h @@ -11,6 +11,9 @@ ccat(const unsigned short int count, ...) unsigned short int i; concat[0] = '\0'; + if (count == 0) + return; + va_start(ap, count); for(i = 0; i < count; i++) strlcat(concat, va_arg(ap, char *), sizeof(concat)); |