projinfo: catch exception on bad value for --accuracy (CID 314810)

1 files changed, 7 insertions, 1 deletions

diff --git a/src/apps/projinfo.cpp b/src/apps/projinfo.cpp
index 8c266e94..71830f00 100644
--- a/src/apps/projinfo.cpp
+++ b/src/apps/projinfo.cpp
@@ -942,7 +942,13 @@ int main(int argc, char **argv) {
             }
         } else if (arg == "--accuracy" && i + 1 < argc) {
             i++;
-            minimumAccuracy = c_locale_stod(argv[i]);
+            try {
+                minimumAccuracy = c_locale_stod(argv[i]);
+            } catch (const std::exception &e) {
+                std::cerr << "Invalid value for option --accuracy: " << e.what()
+                          << std::endl;
+                usage();
+            }
         } else if (arg == "--area" && i + 1 < argc) {
             i++;
             area = argv[i];