Mgautierfr has uploaded a new change for review.
https://gerrit.wikimedia.org/r/303778
Change subject: Better replaceStringInPlaceOnce.
......................................................................
Better replaceStringInPlaceOnce.
If we do only one replace, we do not need a while and a update of pos.
(Thank to cppcheck)
Change-Id: I5c825590c3a5ed7e01020b415b5ea695baa070a0
---
M zimwriterfs/tools.cpp
1 file changed, 2 insertions(+), 4 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/openzim refs/changes/78/303778/1
diff --git a/zimwriterfs/tools.cpp b/zimwriterfs/tools.cpp
index cc6091d..b73b5ca 100644
--- a/zimwriterfs/tools.cpp
+++ b/zimwriterfs/tools.cpp
@@ -423,11 +423,9 @@
void replaceStringInPlaceOnce(std::string& subject,
const std::string& search,
const std::string& replace) {
- size_t pos = 0;
- while ((pos = subject.find(search, pos)) != std::string::npos) {
+ size_t pos = subject.find(search, 0);
+ if (pos != std::string::npos) {
subject.replace(pos, search.length(), replace);
- pos += replace.length();
- return; /* Do it once */
}
}
--
To view, visit https://gerrit.wikimedia.org/r/303778
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I5c825590c3a5ed7e01020b415b5ea695baa070a0
Gerrit-PatchSet: 1
Gerrit-Project: openzim
Gerrit-Branch: master
Gerrit-Owner: Mgautierfr <[email protected]>
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