UNICHARSET: Fix compiler warning (signed/unsigned mismatch)

stweil · stweil · commit 41da5afe9d2b · 2019-03-24T21:18:21.000+01:00
Signed-off-by: Stefan Weil &lt;sw@weilnetz.de&gt;
diff --git a/src/ccutil/unicharset.cpp b/src/ccutil/unicharset.cpp
@@ -1018,7 +1018,7 @@ bool UNICHARSET::AnyRepeatedUnicodes() const {
   for (int id = start_id; id < size_used; ++id) {
     // Convert to unicodes.
     std::vector<char32> unicodes = UNICHAR::UTF8ToUTF32(get_normed_unichar(id));
-    for (int u = 1; u < unicodes.size(); ++u) {
+    for (size_t u = 1; u < unicodes.size(); ++u) {
       if (unicodes[u - 1] == unicodes[u]) return true;
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -1018,7 +1018,7 @@ bool UNICHARSET::AnyRepeatedUnicodes() const {`
`1018`	`1018`	`for (int id = start_id; id < size_used; ++id) {`
`1019`	`1019`	`// Convert to unicodes.`
`1020`	`1020`	`std::vector<char32> unicodes = UNICHAR::UTF8ToUTF32(get_normed_unichar(id));`
`1021`		`- for (int u = 1; u < unicodes.size(); ++u) {`
	`1021`	`+ for (size_t u = 1; u < unicodes.size(); ++u) {`
`1022`	`1022`	`if (unicodes[u - 1] == unicodes[u]) return true;`
`1023`	`1023`	`}`
`1024`	`1024`	`}`