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authorRich Felker <dalias@aerifal.cx>2012-04-16 21:50:23 -0400
committerRich Felker <dalias@aerifal.cx>2012-04-16 21:50:23 -0400
commitcc3a4466605fe8dfc31f3b75779110ac93055bc1 (patch)
tree6536cfee1d6d361f66b2975888b50024a437e426 /src/stdio
parent9d2a15a64e03b2e369161add728de3139dae5a7f (diff)
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fix %lf, etc. with printf
the l prefix is redundant/no-op with printf, since default promotions
always promote floats to double; however, it is valid, and printf was
wrongly rejecting it.
Diffstat (limited to 'src/stdio')
-rw-r--r--src/stdio/vfprintf.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
index b5001ff2..928c8c16 100644
--- a/src/stdio/vfprintf.c
+++ b/src/stdio/vfprintf.c
@@ -73,6 +73,8 @@ static const unsigned char states[]['z'-'A'+1] = {
 	}, { /* 1: l-prefixed */
 		S('d') = LONG, S('i') = LONG,
 		S('o') = ULONG, S('u') = ULONG, S('x') = ULONG, S('X') = ULONG,
+		S('e') = DBL, S('f') = DBL, S('g') = DBL, S('a') = DBL,
+		S('E') = DBL, S('F') = DBL, S('G') = DBL, S('A') = DBL,
 		S('c') = INT, S('s') = PTR, S('n') = PTR,
 		S('l') = LLPRE,
 	}, { /* 2: ll-prefixed */