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--- preserve.c.bak Fri Sep 29 07:51:32 2000
+++ preserve.c Sat Oct 14 17:34:03 2000
@@ -492,7 +492,7 @@
tmp_buf[strlen(tmp_buf)-1]=0;
if ((fgets(buffer,BUFSIZE,fp)) == NULL) return 10; /* error exit */
- if (!isdigit((int)buffer[0])) return 10; /* error exit */
+ if (!isdigit((unsigned char)buffer[0])) return 10; /* error exit */
/* load temporary node data */
sscanf(buffer,"%d %lu %lu %lf %lu %lu",
@@ -523,7 +523,7 @@
tmp_buf[strlen(buffer)-1]=0;
if ((fgets(buffer,BUFSIZE,fp)) == NULL) return 8; /* error exit */
- if (!isdigit((int)buffer[0])) return 8; /* error exit */
+ if (!isdigit((unsigned char)buffer[0])) return 8; /* error exit */
/* load temporary node data */
sscanf(buffer,"%d %lu %lu %lf %lu %lu",
@@ -563,7 +563,7 @@
tmp_buf[strlen(buffer)-1]=0;
if ((fgets(buffer,BUFSIZE,fp)) == NULL) return 9; /* error exit */
- if (!isdigit((int)buffer[0])) return 9; /* error exit */
+ if (!isdigit((unsigned char)buffer[0])) return 9; /* error exit */
/* load temporary node data */
sscanf(buffer,"%d %lu %lu %lf %lu %lu",
@@ -602,7 +602,7 @@
tmp_buf[strlen(buffer)-1]=0;
if ((fgets(buffer,BUFSIZE,fp)) == NULL) return 11; /* error exit */
- if (!isdigit((int)buffer[0])) return 11; /* error exit */
+ if (!isdigit((unsigned char)buffer[0])) return 11; /* error exit */
/* load temporary node data */
sscanf(buffer,"%d %lu",&t_rnode.flag,&t_rnode.count);
@@ -627,7 +627,7 @@
tmp_buf[strlen(buffer)-1]=0;
if ((fgets(buffer,BUFSIZE,fp)) == NULL) return 12; /* error exit */
- if (!isdigit((int)buffer[0])) return 12; /* error exit */
+ if (!isdigit((unsigned char)buffer[0])) return 12; /* error exit */
/* load temporary node data */
sscanf(buffer,"%d %lu",&t_anode.flag,&t_anode.count);
@@ -652,7 +652,7 @@
tmp_buf[strlen(buffer)-1]=0;
if ((fgets(buffer,BUFSIZE,fp)) == NULL) return 13; /* error exit */
- if (!isdigit((int)buffer[0])) return 13; /* error exit */
+ if (!isdigit((unsigned char)buffer[0])) return 13; /* error exit */
/* load temporary node data */
sscanf(buffer,"%lu",&t_snode.count);
@@ -677,7 +677,7 @@
tmp_buf[strlen(buffer)-1]=0;
if ((fgets(buffer,BUFSIZE,fp)) == NULL) return 14; /* error exit */
- if (!isdigit((int)buffer[0])) return 14; /* error exit */
+ if (!isdigit((unsigned char)buffer[0])) return 14; /* error exit */
/* load temporary node data */
sscanf(buffer,"%d %lu %lu %lf %lu %lu",
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