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Use correct variable name for value to convert.

Note by @antirez: this code was never compiled because utils.c lacked the
float.h include, so we never noticed this variable was mispelled in the
past.

This should provide a noticeable speed boost when saving certain types
of databases with many sorted sets inside.
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1 parent ed2a691 commit f1d187bb3ece6b4b13a6b74e8e5ccab9fe9d40ff @mgp mgp committed with Jul 25, 2012
Showing with 2 additions and 1 deletion.
  1. +2 −1 src/util.c
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3 src/util.c
@@ -7,6 +7,7 @@
#include <math.h>
#include <unistd.h>
#include <sys/time.h>
+#include <float.h>
#include "util.h"
@@ -319,7 +320,7 @@ int d2string(char *buf, size_t len, double value) {
* integer printing function that is much faster. */
double min = -4503599627370495; /* (2^52)-1 */
double max = 4503599627370496; /* -(2^52) */
- if (val > min && val < max && value == ((double)((long long)value)))
+ if (value > min && value < max && value == ((double)((long long)value)))
len = ll2string(buf,len,(long long)value);
else
#endif

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