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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2024-03-24 19:10:34 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2024-03-24 19:10:34 -0400 |
| commit | 9702b63b82f4546cea670cabde915bad9b2a11c6 (patch) | |
| tree | 24d7845012187bc4dea17fdf61450c1f0a023d2a | |
| parent | 8740cb749d754683b27788d4c1a69f9522b34c82 (diff) | |
| download | stasis-9702b63b82f4546cea670cabde915bad9b2a11c6.tar.gz | |
Short-circuit on zero-length str argument
| -rw-r--r-- | src/template.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/template.c b/src/template.c index 8e9904e..787a0e5 100644 --- a/src/template.c +++ b/src/template.c @@ -101,6 +101,8 @@ static int grow(size_t z, size_t *output_bytes, char **output) { char *tpl_render(char *str) { if (!str) { return NULL; + } else if (!strlen(str)) { + return strdup(""); } size_t output_bytes = 1024 + strlen(str); // TODO: Is grow working correctly? char *output = NULL; |