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fix null pointer dereferencing introduced in 80e95ac165

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This commit is contained in:
Garux 2020-02-07 22:35:58 +03:00
parent 433b9e776b
commit a1fe170f38
1 changed files with 1 additions and 1 deletions
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2
tools/quake3/common/cmdlib.c
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@ -291,7 +291,7 @@ void Q_mkdir( const char *path ){
if ( errno == ENOENT ) {
p = path_get_last_separator( path );
}
if ( !strEmpty( p ) ) {
if ( !strEmptyOrNull( p ) ) {
strcpyQ( parentbuf, path, p - path + 1 );
if ( ( p - path ) < (ptrdiff_t) sizeof( parentbuf ) ) {
Sys_Printf( "mkdir: %s: creating parent %s first\n", path, parentbuf );