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Use json_decref() properly in tutorial

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This commit is contained in:
Petri Lehtinen 2013-03-09 21:15:09 +02:00
parent a1882fee02
commit 3d0d61fdaf
2 changed files with 9 additions and 0 deletions
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4
doc/github_commits.c
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@ -128,6 +128,7 @@ int main(int argc, char *argv[])
if(!json_is_array(root))
{
fprintf(stderr, "error: root is not an array\n");
json_decref(root);
return 1;
}
@ -140,6 +141,7 @@ int main(int argc, char *argv[])
if(!json_is_object(data))
{
fprintf(stderr, "error: commit data %d is not an object\n", i + 1);
json_decref(root);
return 1;
}
@ -154,6 +156,7 @@ int main(int argc, char *argv[])
if(!json_is_object(commit))
{
fprintf(stderr, "error: commit %d: commit is not an object\n", i + 1);
json_decref(root);
return 1;
}
@ -161,6 +164,7 @@ int main(int argc, char *argv[])
if(!json_is_string(message))
{
fprintf(stderr, "error: commit %d: message is not a string\n", i + 1);
json_decref(root);
return 1;
}

5
doc/tutorial.rst
View File

@ -178,6 +178,7 @@ We check that the returned value really is an array::
if(!json_is_array(root))
{
fprintf(stderr, "error: root is not an array\n");
json_decref(root);
return 1;
}
@ -192,6 +193,7 @@ Then we proceed to loop over all the commits in the array::
if(!json_is_object(data))
{
fprintf(stderr, "error: commit data %d is not an object\n", i + 1);
json_decref(root);
return 1;
}
...
@ -209,6 +211,7 @@ object. We also do proper type checks::
if(!json_is_string(sha))
{
fprintf(stderr, "error: commit %d: sha is not a string\n", i + 1);
json_decref(root);
return 1;
}
@ -216,6 +219,7 @@ object. We also do proper type checks::
if(!json_is_object(commit))
{
fprintf(stderr, "error: commit %d: commit is not an object\n", i + 1);
json_decref(root);
return 1;
}
@ -223,6 +227,7 @@ object. We also do proper type checks::
if(!json_is_string(message))
{
fprintf(stderr, "error: commit %d: message is not a string\n", i + 1);
json_decref(root);
return 1;
}
...