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Fixed map_location::matches_range treating minus signs as separating dashes of coordinate ranges (fix for bug #17854).

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This commit is contained in:
Anonymissimus 2011-03-15 00:08:43 +00:00
parent d776161ab8
commit 6f4535ac88
1 changed files with 2 additions and 2 deletions
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4
src/map_location.cpp
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@ -265,7 +265,7 @@ bool map_location::matches_range(const std::string& xloc, const std::string &ylo
if(!xloc.empty()) {
const std::string::const_iterator dash =
std::find(xloc.begin(),xloc.end(),'-');
if(dash != xloc.end()) {
if(dash != xloc.begin() && dash != xloc.end()) {
const std::string beg(xloc.begin(),dash);
const std::string end(dash+1,xloc.end());
@ -284,7 +284,7 @@ bool map_location::matches_range(const std::string& xloc, const std::string &ylo
const std::string::const_iterator dash =
std::find(yloc.begin(),yloc.end(),'-');
if(dash != yloc.end()) {
if(dash != yloc.begin() && dash != yloc.end()) {
const std::string beg(yloc.begin(),dash);
const std::string end(dash+1,yloc.end());