BUILD: http: fix isdigit & isspace warnings on Solaris
As usual, when touching any is* function, Solaris complains about the
type of the element being checked. Better backport this to 1.5 since
nobody knows what the emitted code looks like since macros are used
instead of functions.
diff --git a/src/proto_http.c b/src/proto_http.c
index 01fe62d..4a862b0 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -2143,22 +2143,22 @@
{
int q = 1000;
- if (!isdigit(*qvalue))
+ if (!isdigit((unsigned char)*qvalue))
goto out;
q = (*qvalue++ - '0') * 1000;
if (*qvalue++ != '.')
goto out;
- if (!isdigit(*qvalue))
+ if (!isdigit((unsigned char)*qvalue))
goto out;
q += (*qvalue++ - '0') * 100;
- if (!isdigit(*qvalue))
+ if (!isdigit((unsigned char)*qvalue))
goto out;
q += (*qvalue++ - '0') * 10;
- if (!isdigit(*qvalue))
+ if (!isdigit((unsigned char)*qvalue))
goto out;
q += (*qvalue++ - '0') * 1;
out:
@@ -11226,7 +11226,7 @@
while (1) {
/* Jump spaces, quit if the end is detected. */
- while (al < end && isspace(*al))
+ while (al < end && isspace((unsigned char)*al))
al++;
if (al >= end)
break;
@@ -11235,7 +11235,7 @@
token = al;
/* Look for separator: isspace(), ',' or ';'. Next value if 0 length word. */
- while (al < end && *al != ';' && *al != ',' && !isspace(*al))
+ while (al < end && *al != ';' && *al != ',' && !isspace((unsigned char)*al))
al++;
if (al == token)
goto expect_comma;
@@ -11264,7 +11264,7 @@
look_for_q:
/* Jump spaces, quit if the end is detected. */
- while (al < end && isspace(*al))
+ while (al < end && isspace((unsigned char)*al))
al++;
if (al >= end)
goto process_value;
@@ -11283,7 +11283,7 @@
al++;
/* Jump spaces, process value if the end is detected. */
- while (al < end && isspace(*al))
+ while (al < end && isspace((unsigned char)*al))
al++;
if (al >= end)
goto process_value;
@@ -11294,7 +11294,7 @@
al++;
/* Jump spaces, process value if the end is detected. */
- while (al < end && isspace(*al))
+ while (al < end && isspace((unsigned char)*al))
al++;
if (al >= end)
goto process_value;
@@ -11305,7 +11305,7 @@
al++;
/* Jump spaces, process value if the end is detected. */
- while (al < end && isspace(*al))
+ while (al < end && isspace((unsigned char)*al))
al++;
if (al >= end)
goto process_value;