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Assign 0.0 to the variable passed to getfloating() if the argument is missing.

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MFC after:	1 week
This commit is contained in:
Stefan Farfeleder 2005-04-13 19:54:03 +00:00
parent 283f4553ed
commit 5ec2b8dc8a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=145027
1 changed files with 3 additions and 1 deletions
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4
usr.bin/printf/printf.c
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@ -495,8 +495,10 @@ getfloating(long double *dp, int mod_ldbl)
char *ep;
int rval;
if (!*gargv)
if (!*gargv) {
*dp = 0.0;
return (0);
}
if (**gargv == '"' || **gargv == '\'') {
*dp = asciicode();
return (0);