Fix test failure on char-unsigned-by-default architectures (eg. ARM)

(from http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=722115 )
2013-11-27 17:00:05 +00:00 · 2013-11-27 17:00:05 +00:00 · 4d931b6109
commit 4d931b6109
parent 407c7a10f5
1 changed files with 1 additions and 1 deletions
--- a/simgear/nasal/data.h
+++ b/simgear/nasal/data.h
@ -96,7 +96,7 @@ struct naObj {
 #define MAX_STR_EMBLEN 15
 struct naStr {
    GC_HEADER;
-    char emblen; /* [0-15], or -1 to indicate "not embedded" */
+    signed char emblen; /* [0-15], or -1 to indicate "not embedded" */
    unsigned int hashcode;
    union {
        unsigned char buf[16];