diff options
Diffstat (limited to 'src/RESearch.cxx')
| -rw-r--r-- | src/RESearch.cxx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/RESearch.cxx b/src/RESearch.cxx index 438a3301f..9bcea1ce9 100644 --- a/src/RESearch.cxx +++ b/src/RESearch.cxx @@ -358,7 +358,7 @@ int RESearch::GetBackslashExpression( incr = 0; // Most of the time, will skip the char "naturally". int c; int result = -1; - unsigned char bsc = *pattern; + const unsigned char bsc = *pattern; if (!bsc) { // Avoid overrun result = '\\'; // \ at end of pattern, take it literally @@ -376,9 +376,9 @@ int RESearch::GetBackslashExpression( result = escapeValue(bsc); break; case 'x': { - unsigned char hd1 = *(pattern + 1); - unsigned char hd2 = *(pattern + 2); - int hexValue = GetHexaChar(hd1, hd2); + const unsigned char hd1 = *(pattern + 1); + const unsigned char hd2 = *(pattern + 2); + const int hexValue = GetHexaChar(hd1, hd2); if (hexValue >= 0) { result = hexValue; incr = 2; // Must skip the digits |