Changeset 478 for trunk

Timestamp:

Jul 10, 2006, 1:18:50 PM (18 years ago)

Author:

nkissebe

Message:

prevent buffer underrun in RpUnits::grabUnitString()

File:

• trunk/src/core/RpUnits.cc (modified) (1 diff)

trunk/src/core/RpUnits.cc

@@ -131 +131 @@
     int idx = inStr.length() - 1;
 
-    while (isalpha(inStr[idx])) {
+    while ((idx >= 0) && isalpha(inStr[idx])) {
         idx--;
     }