[trivial] Make namespace explicit for is_regular_file

jnewbery · jnewbery · commit f4c4e388843a · 2017-10-13T17:23:52.000-04:00
is_regular_file resolves using argument dependent lookup. Make the
namespace explicit so it's obvious where the function is defined.
diff --git a/src/init.cpp b/src/init.cpp
@@ -588,7 +588,7 @@ void CleanupBlockRevFiles()
     LogPrintf("Removing unusable blk?????.dat and rev?????.dat files for -reindex with -prune\n");
     fs::path blocksdir = GetDataDir() / "blocks";
     for (fs::directory_iterator it(blocksdir); it != fs::directory_iterator(); it++) {
-        if (is_regular_file(*it) &&
+        if (fs::is_regular_file(*it) &&
             it->path().filename().string().length() == 12 &&
             it->path().filename().string().substr(8,4) == ".dat")
         {

Original file line number	Diff line number	Diff line change
`@@ -588,7 +588,7 @@ void CleanupBlockRevFiles()`
`588`	`588`	`LogPrintf("Removing unusable blk?????.dat and rev?????.dat files for -reindex with -prune\n");`
`589`	`589`	`fs::path blocksdir = GetDataDir() / "blocks";`
`590`	`590`	`for (fs::directory_iterator it(blocksdir); it != fs::directory_iterator(); it++) {`
`591`		`- if (is_regular_file(*it) &&`
	`591`	`+ if (fs::is_regular_file(*it) &&`
`592`	`592`	`it->path().filename().string().length() == 12 &&`
`593`	`593`	`it->path().filename().string().substr(8,4) == ".dat")`
`594`	`594`	`{`