Fixed bug in the DED reader which failed to read the iparams of XG Li…

…ne Type definitions correctly due to the flag prefix name strings (part of the game-side xgClassLinks array) being defined as zero-length strings rather than NULL ptrs.
skyjake · Oct 18, 2008 · 63aabac · 63aabac
1 parent edc0505
commit 63aabac
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/doomsday/engine/portable/src/def_read.c b/doomsday/engine/portable/src/def_read.c
@@ -114,7 +114,8 @@
 #define RV_END          { SetError2("Unknown label.", label); retval = false; goto ded_end_read; }
 
 #define RV_XGIPARM(lab, S, I, IP) if(ISLABEL(lab)) { \
-                   if(xgClassLinks[l->lineClass].iparm[IP].flagPrefix) { \
+                   if(xgClassLinks[l->lineClass].iparm[IP].flagPrefix && \
+                      xgClassLinks[l->lineClass].iparm[IP].flagPrefix[0]) { \
                    if(!ReadFlags(&I, xgClassLinks[l->lineClass].iparm[IP].flagPrefix)) { \
                      FAILURE } } \
                    else { if(!ReadString(S,sizeof(S))) { \