X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fbacktrace.c;h=e0e1285803a9d3d3ca2e9192c7551391c50feb45;hb=dca9c046b59d56ecddf36169f6994119ef8aeace;hp=90ae58d9838be4af7aba9475dd459e6e6ca91f1a;hpb=c8a49269ab8b1267a57a162d48597e27c0457455;p=sbcl.git

diff --git a/src/runtime/backtrace.c b/src/runtime/backtrace.c
index 90ae58d..e0e1285 100644
--- a/src/runtime/backtrace.c
+++ b/src/runtime/backtrace.c
@@ -548,7 +548,10 @@ describe_thread_state(void)
 #endif
     printf("Specials:\n");
     printf(" *GC-INHIBIT* = %s\n", (SymbolValue(GC_INHIBIT, thread) == T) ? "T" : "NIL");
-    printf(" *GC-PENDING* = %s\n", (SymbolValue(GC_PENDING, thread) == T) ? "T" : "NIL");
+    printf(" *GC-PENDING* = %s\n",
+           (SymbolValue(GC_PENDING, thread) == T) ?
+           "T" : ((SymbolValue(GC_PENDING, thread) == NIL) ?
+                  "NIL" : ":IN-PROGRESS"));
     printf(" *INTERRUPTS-ENABLED* = %s\n", (SymbolValue(INTERRUPTS_ENABLED, thread) == T) ? "T" : "NIL");
 #ifdef STOP_FOR_GC_PENDING
     printf(" *STOP-FOR-GC-PENDING* = %s\n", (SymbolValue(STOP_FOR_GC_PENDING, thread) == T) ? "T" : "NIL");