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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2013-10-05 20:30:05 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2013-10-05 20:30:05 +0000 |
| commit | 3258c68b4000930085486b62a429c8912720e4f1 (patch) | |
| tree | 0299c4eeb4311a3f774da835328e441cf4d560a0 /mandocdb.c | |
| parent | 8e8f529c037160f2344d3a50496c6fb03b9cf2fb (diff) | |
| download | mandoc-3258c68b4000930085486b62a429c8912720e4f1.tar.gz mandoc-3258c68b4000930085486b62a429c8912720e4f1.tar.zst mandoc-3258c68b4000930085486b62a429c8912720e4f1.zip | |
Cleanup suggested by gcc-4.8.1, following hints by Christos Zoulas:
- avoid bad qualifier casting in roff.c, roff_parsetext()
by changing the mandoc_escape arguments to "const char const **"
- avoid bad qualifier casting in mandocdb.c, index_merge()
- do not complain about unused variables in test-*.c
- garbage collect a few unused variables elsewhere
Diffstat (limited to 'mandocdb.c')
| -rw-r--r-- | mandocdb.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: mandocdb.c,v 1.49.2.7 2013/10/02 21:03:26 schwarze Exp $ */ +/* $Id: mandocdb.c,v 1.49.2.8 2013/10/05 20:30:05 schwarze Exp $ */ /* * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011, 2012 Ingo Schwarze <schwarze@openbsd.org> @@ -620,6 +620,8 @@ index_merge(const struct of *of, struct mparse *mp, uint64_t vbuf[2]; char type; + static char emptystring[] = ""; + if (warnings) { files = NULL; hash_reset(&files); @@ -738,7 +740,7 @@ index_merge(const struct of *of, struct mparse *mp, val.data = NULL; val.size = 0; if (0 == skip) - val.data = ""; + val.data = emptystring; else { ch = (*files->get)(files, &key, &val, 0); if (ch < 0) { |