text: Null-terminate a string if we've been gouging it

vmg · vmg · commit 24cce2398f89 · 2014-11-21T18:09:57.000+01:00
diff --git a/src/buf_text.c b/src/buf_text.c
@@ -143,6 +143,7 @@ int git_buf_text_lf_to_crlf(git_buf *tgt, const git_buf *src)
 		tgt->ptr[tgt->size++] = '\n';
 	}
 
+	tgt->ptr[tgt->size] = '\0';
 	return git_buf_put(tgt, scan, end - scan);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -143,6 +143,7 @@ int git_buf_text_lf_to_crlf(git_buf tgt, const git_buf src)`
`143`	`143`	`tgt->ptr[tgt->size++] = '\n';`
`144`	`144`	`}`
`145`	`145`
	`146`	`+ tgt->ptr[tgt->size] = '\0';`
`146`	`147`	`return git_buf_put(tgt, scan, end - scan);`
`147`	`148`	`}`
`148`	`149`