writeblobhtml: fix possible uninitialized variable n when len == 0 - stagit-gop… | |
git clone git://bitreich.org/stagit-gopher/ git://enlrupgkhuxnvlhsf6lc3fziv5h2h… | |
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--- | |
commit f9e7dc80702317cf5b9c764eeec89e2cbde8c982 | |
parent 44b20f341443cf3daffbe2b092df28df522cad86 | |
Author: Hiltjo Posthuma <[email protected]> | |
Date: Sun, 16 Apr 2017 20:59:23 +0200 | |
writeblobhtml: fix possible uninitialized variable n when len == 0 | |
... whoops | |
Diffstat: | |
M 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++; |