stagit-gopher

static git page generator for gopher
git clone git://git.2f30.org/stagit-gopher.git
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commit f9e7dc80702317cf5b9c764eeec89e2cbde8c982
parent 44b20f341443cf3daffbe2b092df28df522cad86
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun Apr 16 20:59:23 +0200

writeblobhtml: fix possible uninitialized variable n when len == 0

... whoops

Diffstat:
stagit.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/stagit.c b/stagit.c @@ -378,7 +378,7 @@ writefooter(FILE *fp) int writeblobhtml(FILE *fp, const git_blob *blob) { - size_t n, i, prev; + size_t n = 0, i, prev; const char *nfmt = "<a href=\"#l%d\" class=\"line\" id=\"l%d\">%6d</a> "; const char *s = git_blob_rawcontent(blob); git_off_t len = git_blob_rawsize(blob); @@ -386,7 +386,7 @@ writeblobhtml(FILE *fp, const git_blob *blob) fputs("<pre id=\"blob\">\n", fp); if (len > 0) { - for (i = 0, prev = 0, n = 0; i < (size_t)len; i++) { + for (i = 0, prev = 0; i < (size_t)len; i++) { if (s[i] != '\n') continue; n++;