In these cases + and / are replaced by - and _ to prevent problems when using
the base64 strings in URLs.

Signed-off-by: Wido den Hollander <w...@widodh.nl>
---
 src/common/armor.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/armor.c b/src/common/armor.c
index d1d5664..e4b8b86 100644
--- a/src/common/armor.c
+++ b/src/common/armor.c
@@ -24,9 +24,9 @@ static int decode_bits(char c)
                return c - 'a' + 26;
        if (c >= '0' && c <= '9')
                return c - '0' + 52;
-       if (c == '+')
+       if (c == '+' || c == '-')
                return 62;
-       if (c == '/')
+       if (c == '/' || c == '_')
                return 63;
        if (c == '=')
                return 0; /* just non-negative, please */
-- 
1.7.9.5

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