diff options
| -rw-r--r-- | src/common/file_util.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp index d8812837e..2d9374783 100644 --- a/src/common/file_util.cpp +++ b/src/common/file_util.cpp @@ -78,13 +78,15 @@ namespace FileUtil { // Remove any ending forward slashes from directory paths // Modifies argument. static void StripTailDirSlashes(std::string& fname) { - if (fname.length() > 1) { - std::size_t i = fname.length(); - while (i > 0 && fname[i - 1] == DIR_SEP_CHR) - --i; - fname.resize(i); + if (fname.length() <= 1) { + return; + } + + std::size_t i = fname.length(); + while (i > 0 && fname[i - 1] == DIR_SEP_CHR) { + --i; } - return; + fname.resize(i); } bool Exists(const std::string& filename) { |