It's a c++: use string.clear()

[novacoin.git] / src / db.cpp

diff --git a/src/db.cpp b/src/db.cpp
index 68d19fe..e12e11e 100644 (file)
--- a/src/db.cpp
+++ b/src/db.cpp
@@ -288,7 +288,7 @@ CDB::CDB(const char *pszFile, const char* pszMode) :
                 delete pdb;
                 pdb = NULL;
                 --bitdb.mapFileUseCount[strFile];
-                strFile = "";
+                strFile.clear();
                 throw runtime_error(strprintf("CDB() : can't open database file %s, error %d", pszFile, ret));
             }