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-rw-r--r--g10/misc.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/g10/misc.c b/g10/misc.c
index 5e0ba9449..eb3eceee9 100644
--- a/g10/misc.c
+++ b/g10/misc.c
@@ -905,15 +905,18 @@ string_to_compress_algo(const char *string)
int
check_compress_algo(int algo)
{
+ switch (algo)
+ {
+ case 0: return 0;
+#ifdef HAVE_ZIP
+ case 1:
+ case 2: return 0;
+#endif
#ifdef HAVE_BZIP2
- if(algo>=0 && algo<=3)
- return 0;
-#else
- if(algo>=0 && algo<=2)
- return 0;
+ case 3: return 0;
#endif
-
- return G10ERR_COMPR_ALGO;
+ default: return G10ERR_COMPR_ALGO;
+ }
}
int