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(parse_something): try to handle the case of no value specified a

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little bit better


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7322 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-11-07 11:10:03 +00:00
parent 7b049d36af
commit a17faa3b99
1 changed files with 3 additions and 1 deletions
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4
lib/roken/parse_units.c
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@@ -83,6 +83,7 @@ parse_something (const char *s, const struct units *units,
const struct units *u, *partial_unit; const struct units *u, *partial_unit;
size_t u_len; size_t u_len;
unsigned partial; unsigned partial;
int no_val_p = 0;
while(isspace((unsigned char)*p) || *p == ',') while(isspace((unsigned char)*p) || *p == ',')
++p; ++p;
@@ -91,6 +92,7 @@ parse_something (const char *s, const struct units *units,
if (val == 0 && p == next) { if (val == 0 && p == next) {
if(!accept_no_val_p) if(!accept_no_val_p)
return -1; return -1;
no_val_p = 1;
} }
p = next; p = next;
while (isspace((unsigned char)*p)) while (isspace((unsigned char)*p))
@@ -107,7 +109,7 @@ parse_something (const char *s, const struct units *units,
++p; ++p;
val = -1; val = -1;
} }
if (val == 0) if (no_val_p && val == 0)
val = 1; val = 1;
u_len = strcspn (p, ", \t"); u_len = strcspn (p, ", \t");
partial = 0; partial = 0;