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instead of unions use double cast for data pointer <-> function pointer
[p5sagit/p5-mst-13.2.git]
/
win32
/
win32.c
diff --git
a/win32/win32.c
b/win32/win32.c
index
0db36b3
..
40e28f5
100644
(file)
--- a/
win32/win32.c
+++ b/
win32/win32.c
@@
-253,7
+253,8
@@
get_emd_part(SV **prev_pathp, char *trailing_path, ...)
dTHX;
if (!*prev_pathp)
*prev_pathp = sv_2mortal(newSVpvn("",0));
- sv_catpvn(*prev_pathp, ";", 1);
+ else if (SvPVX(*prev_pathp))
+ sv_catpvn(*prev_pathp, ";", 1);
sv_catpv(*prev_pathp, mod_name);
return SvPVX(*prev_pathp);
}