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-rw-r--r--src/hackvr.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/hackvr.c b/src/hackvr.c
index b789dbe..6dea5b9 100644
--- a/src/hackvr.c
+++ b/src/hackvr.c
@@ -1,4 +1,5 @@
#define _POSIX_C_SOURCE 200809L //for fileno and strdup
+#include <ctype.h> //isspace
#include <stdio.h>
#include <fcntl.h>
#include <assert.h>
@@ -92,21 +93,21 @@ char **line_splitter(char *line,int *rlen) {
char **a;
int len,i=0;
len=1;//we're just counting how much we'll need the first loop through.
- for(i=0;line[i] && line[i] == ' ';i++);//skip leading space
+ for(i=0;line[i] && isspace(line[i]);i++);//skip leading space
for(;line[i];len++) {
- for(;line[i] && line[i] != ' ';i++);//skip rest of data
- for(;line[i] && line[i] == ' ';i++);//skip rest of space
+ for(;line[i] && !isspace(line[i]);i++);//skip rest of data
+ for(;line[i] && isspace(line[i]);i++);//skip rest of space
}
a=malloc(sizeof(char *) * len+1);
a[len]=0;
len=0;//reuse!
- for(i=0;line[i] && line[i] == ' ';i++);//skip leading space
+ for(i=0;line[i] && isspace(line[i]);i++);//skip leading space
a[len]=line+i;
for(;;) {
- for(;line[i] && line[i] != ' ';i++);//skip rest of data
+ for(;line[i] && !isspace(line[i]);i++);//skip rest of data
if(!line[i]) break;
line[i++]=0;
- for(;line[i] && line[i] == ' ';i++);//skip rest of space
+ for(;line[i] && isspace(line[i]);i++);//skip rest of space
if(!line[i]) break;
a[++len]=line+i;
}