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| author | Campbell Barton <ideasman42@gmail.com> | 2012-12-31 21:19:55 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-12-31 21:19:55 +0400 |
| commit | 9d9542561c5565c8bfdb89814136001416c8a522 (patch) | |
| tree | 10695ed95b58e2f85c34ffd6b9779f56862d773f /source/blender/blenkernel/intern/text.c | |
| parent | d191dec1d5a938c0d7d2950f5140a4811627602e (diff) | |
code cleanup: autocomplete functions
Diffstat (limited to 'source/blender/blenkernel/intern/text.c')
| -rw-r--r-- | source/blender/blenkernel/intern/text.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/text.c b/source/blender/blenkernel/intern/text.c index a9a9f6538d3..c337e339ebf 100644 --- a/source/blender/blenkernel/intern/text.c +++ b/source/blender/blenkernel/intern/text.c @@ -2939,6 +2939,10 @@ int text_check_whitespace(const char ch) int text_find_identifier_start(const char *str, int i) { + if (UNLIKELY(i <= 0)) { + return 0; + } + while (i--) { if (!text_check_identifier(str[i])) { break; |