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Cast characters to unsigned char before passed to isspace() #103

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Cast characters to unsigned char before passed to isspace() #103

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Cast characters to unsigned char before passed to isspace()
gxc Dec 2, 2018
5fbebb5
Merge branch 'ndevilla:master' into master
gxc Jun 23, 2022
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6 changes: 3 additions & 3 deletions src/iniparser.c
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Original file line number Diff line number Diff line change
Expand Up @@ -96,9 +96,9 @@ static unsigned strstrip(char * s)
if (s==NULL) return 0;

last = s + strlen(s);
while (isspace((int)*s) && *s) s++;
while (isspace((unsigned char)*s) && *s) s++;
while (last > s) {
if (!isspace((int)*(last-1)))
if (!isspace((unsigned char)*(last-1)))
break ;
last -- ;
}
Expand Down Expand Up @@ -763,7 +763,7 @@ dictionary * iniparser_load(const char * ininame)
}
/* Get rid of \n and spaces at end of line */
while ((len>=0) &&
((line[len]=='\n') || (isspace(line[len])))) {
((line[len]=='\n') || (isspace((unsigned char)line[len])))) {
line[len]=0 ;
len-- ;
}
Expand Down